{"title":"Breakout Boards","description":"\u003cp\u003eBrowse our Breakout Boards collection. Free Shipping.\u003c\/p\u003e","products":[{"product_id":"ads1115-16-bit-adc-4-channel-with-programmable-gain-amplifier-stemma-qt-qwiic","title":"ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT \/ Qwiic","description":"\u003cp\u003eFor microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples\/second over I2C. The chip can be configured as 4 single-ended input channels or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single\/differential signals to the full range. We like this ADC because it can run from 2V to 5V power\/logic, can measure a large range of signals and is super easy to use. It is a great general-purpose 16-bit converter.\u003c\/p\u003e\n\u003cp\u003eThe chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115s connected on a single 2-wire I2C bus for 16 single-ended inputs.\u003c\/p\u003e\n\u003cp\u003eComes with a bit of a 0.1\" standard header in case you want to use it with a breadboard or perfboard.  Four mounting holes for easy attachment. \u003c\/p\u003e\n\u003cp\u003eTo get you going fast, we spun up a custom-made PCB in the STEMMA QT form factor, making it easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the ADS1115 or to chain it with a wide range of other sensors and accessories using a compatible cable.\u003c\/p\u003e\n\u003cp\u003eQT Cable is not included, but we have a variety in the shop.\u003c\/p\u003e\n\u003cp\u003eWe have an example code for both the Raspberry Pi, Arduino, and CircuitPython. Simply connect GND to ground, VDD to your logic power supply, and SCL\/SDA to your microcontroller's I2C port and run the example code to start reading data.\u003c\/p\u003e\n\u003cp\u003eOur detailed guide will get you started with wiring diagrams, example code for Arduino \u0026amp; CircuitPython, datasheets, and more!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of July 12, 2024\u003c\/b\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 22, 2022 \u003c\/strong\u003e- we've updated this breakout to be STEMMA QT compatible - which means there's now an easy way to plug and play this device without any soldering! The physical shape and pinout have changed a little but overall functionality is identical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/xjULP0p9XGU?si=UgbfgX3WUJ5_LFfO\u0026amp;start=194\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide Supply Range: 2.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eLow Current Consumption: Continuous Mode: Only 150µA Single-Shot Mode: Auto Shut-Down\u003c\/li\u003e\n\u003cli\u003eProgrammable Data Rate: 8SPS to 860SPS\u003c\/li\u003e\n\u003cli\u003eInternal Low-Drift Voltage Reference\u003c\/li\u003e\n\u003cli\u003eInternal Oscillator\u003c\/li\u003e\n\u003cli\u003eInternal PGA\u003c\/li\u003e\n\u003cli\u003eI2C Interface: Pin-Selectable Addresses\u003c\/li\u003e\n\u003cli\u003eFour Single-Ended or Two Differential Inputs\u003c\/li\u003e\n\u003cli\u003eProgrammable Comparator\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 25.4mm x 17.8mm x 4.6mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 1.8g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTutorial and Downloads\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751130816875,"sku":"ggp1787257013708","price":10.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/ads1115-16-bit-adc---4-channel-with-programmable-gain-amplifier---stemma-qt-qwii_1.jpg?v=1787257023"},{"product_id":"ads1015-12-bit-adc-4-channel-with-programmable-gain-amplifier-stemma-qt-qwiic","title":"ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier - STEMMA QT \/ Qwiic","description":"\u003cp\u003eFor microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples\/second over I2C. The chip can be configured as 4 single-ended input channels or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single\/differential signals to the full range. We like this ADC because it can run from 2V to 5V power\/logic, can measure a large range of signals and it's super easy to use. It is a great general purpose 12 bit converter.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eComes with a bit of 0.1\" standard header in case you want to use it with a breadboard or perfboard. Four mounting holes for easy attachment. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eTo get you going fast, we spun up a custom-made PCB in the STEMMA QT form factor, making it easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the ADS1015 or to chain it with a wide range of other sensors and accessories using a compatible cable.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eQT Cable is not included, but we have a variety in the shop.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eWe have example code for both the Raspberry Pi, Arduino and CircuitPython. Simply connect GND to ground, VDD to your logic power supply, and SCL\/SDA to your microcontroller's I2C port and run the example code to start reading data.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOur detailed guide will get you started with wiring diagrams, example code for Arduino \u0026amp; CircuitPython, datasheets, and more!\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of the 21st September, 2023\u003c\/strong\u003e - we've updated this breakout to be STEMMA QT compatible - that means there's now an easy way to plug-and-play this device without any soldering! The physical shape and pinout have changed a little but overall functionality is identical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/xjULP0p9XGU?si=ZtM_V4nBnxU4_LLV\u0026amp;start=194\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide Supply Range: 2.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eLow Current Consumption: Continuous Mode: Only 150µA Single-Shot Mode: Auto Shut-Down\u003c\/li\u003e\n\u003cli\u003eProgrammable Data Rate: 128SPS to 3.3kSPS\u003c\/li\u003e\n\u003cli\u003eInternal Low-Drift Voltage Reference\u003c\/li\u003e\n\u003cli\u003eInternal Oscillator\u003c\/li\u003e\n\u003cli\u003eInternal PGA\u003c\/li\u003e\n\u003cli\u003eI2C Interface: Pin-Selectable Addresses\u003c\/li\u003e\n\u003cli\u003eFour Single-Ended or Two Differential Inputs\u003c\/li\u003e\n\u003cli\u003eProgrammable Comparator\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct Dimensions: 25.4mm x 17.8mm x 4.6mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct Weight: 1.8g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751130849643,"sku":"gqo1787257014622","price":5.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/ads1015-12-bit-adc---4-channel-with-programmable-gain-amplifier---stemma-qt-qwii_1.jpg?v=1787257023"},{"product_id":"triple-axis-accelerometermagnetometer-compass-board-lsm303-discontinued","title":"Triple-axis Accelerometer+Magnetometer (Compass) Board - LSM303 [Discontinued]","description":"\u003cp\u003eHe told you \"Go West, young maker!\" - but you don't know which way is West! Ah, if only you had this triple-axis accelerometer\/magnetometer compass module. Inside are two sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity). The other is a magnetometer that can sense where the strongest magnetic force is coming from, generally used to detect magnetic north. By combining this data you can then orient your project!\u003cbr\u003e\u003cbr\u003eWe based this breakout on the latest version of this popular sensor, the LSM303DLHC. This compact sensor uses I2C to communicate and its very easy to use. Since it's a 3.3V max chip, we added circuitry to make it 5V-safe logic and power, for easy use with either 3 or 5V microcontrollers. Simply connect VCC to +3-5V and ground to ground. Then read data from the I2C clock and data pins. There's also a Data Ready and two Interrupt pins you can use (check the LSM303 datasheet for details)\u003cbr\u003e\u003cbr\u003eIf using with an Arduino, its extra-easy to get started as we already wrote a nice little Arduino library to get you started. Simply download our library and connect the SCL pin to your Arduino's I2C clock pin, and SDA pin to your Arduino's I2C data pin and upload our test program to read out accelerometer and magnetic field data.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDatasheet, Fritzing, and EagleCAD PCB files available in the product tutorial\u003c\/p\u003e\n\u003cp\u003eThis board\/chip uses I2C 7-bit addresses 0x19 \u0026amp; 0x1E\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751131046251,"sku":"yet1787257016623","price":11.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/triple-axis-accelerometermagnetometer-compass-board---lsm303-discontinued_1.jpg?v=1787257025"},{"product_id":"adafruit-ft232h-breakout-general-purpose-usb-to-gpio-spi-i2c-usb-c-stemma-qt","title":"Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C (USB-C \u0026 Stemma QT)","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Adafruit FT232H Breakout Board lets your computer communicate directly with devices over SPI, I²C, UART, JTAG, and GPIO. Based on the FTDI FT232H chip, it acts as a USB-to-multiprotocol interface—perfect for testing sensors, displays, and other hardware without using a microcontroller.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eWouldn't it be cool to drive a\u003cspan\u003e \u003c\/span\u003etiny OLED display, read a\u003cspan\u003e \u003c\/span\u003ecolour sensor, or even just flash some LEDs directly from your computer?  Sure, you can program an\u003cspan\u003e \u003c\/span\u003eArduino or\u003cspan\u003e \u003c\/span\u003eTrinket to talk to these devices and your computer, but why can't your computer just talk to those devices and sensors itself?  Well, now your computer\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ecan\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003etalk to devices using the Adafruit FT232H breakout board!\u003c\/p\u003e\n\u003cp\u003eWhat can the FT232H chip do?  This chip from\u003cspan\u003e \u003c\/span\u003eFTDI is similar to their USB to serial converter chips but adds a 'multiprotocol synchronous serial engine' which allows it to speak many common protocols like SPI, I2C, serial UART, JTAG, and more!  There are even a handful of digital GPIO pins that you can read and write to do things like flash LEDs, read switches or buttons, and more.  The FT232H breakout is like adding a little Swiss army knife for serial protocols to your computer!\u003c\/p\u003e\n\u003cp\u003eThis chip is powerful and useful to have when you want to use Python (for example) to quickly iterate and test a device that uses I2C, SPI or plain general purpose I\/O. There's no firmware to deal with, so you don't have to deal with how to \"send data to and from an Arduino which is then sent to and from\" an electronic sensor or display or part.\u003c\/p\u003e\n\u003cp\u003eThis breakout has an FT232H chip and an EEPROM for onboard configuration.\u003cspan\u003e \u003c\/span\u003eYou can read tons more about this chip from FTDI's page\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003echeck out the tutorial on how to get started and use the Python code to control the FT232H with Mac\/Win\/Linux and get access to our hundreds of CircuitPython libraries and tutorials.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/CYBi0CEoR1A?si=VMgLlUBdib7294PN\u0026amp;start=967\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e23mm x 38mm x 4mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3.4g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of October 7, 2024\u003c\/strong\u003e \n\u003cul\u003e\n\u003cli\u003ePCB may come in blue or black. Both are identical in functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 26, 2023\u003c\/strong\u003e \n\u003cul\u003e\n\u003cli\u003eWe have updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Feb 12, 2020\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWe have given this venerable board a makeover! We now have a modern USB C connector on the board (instead of micro USB), a I2C switch to connect D0 and D1 for easy I2C interfacing, 3V power output pin up to 500mA, and a Stemma QT connector that lets you plug \u0026amp; play any Stemma QT or Qwiic devices, sensors and displays. This revision is back-compatible for board size, mounting holes and pinouts (the additional 3V\/GND pins are where previously there were none and do not change the pinout, they can be left disconnected).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x  Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C - USB C \u0026amp; Stemma QT\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2x 16-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144153451,"sku":"cnu1787257301483","price":9.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/adafruit-ft232h-breakout---general-purpose-usb-to-gpio-spi-i2c-usb-c-stemma-qt_1.jpg?v=1787257310"},{"product_id":"adafruit-drv2605l-haptic-motor-controller-stemma-qt-qwiic","title":"Adafruit DRV2605L Haptic Motor Controller - STEMMA QT \/ Qwiic","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Adafruit DRV2605L Haptic Motor Driver gives precise control over vibration motors, adding realistic haptic effects like clicks, ramps, and pulses. It supports both ERM and LRA motors, communicates via I2C, and works with Arduino, Raspberry Pi, and CircuitPython. Includes STEMMA QT \/ Qwiic connectors for easy, solder-free setup.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe DRV2605 from TI is a fancy little motor driver. Rather than controlling a stepper motor or DC motor, it's designed specifically for controlling haptic motors - buzzers and vibration motors. Normally, one would just turn those kinds of motors on and off, but this driver has the ability to have various effects when driving a vibe motor. For example, ramping the vibration level up and down, 'click' effects, different buzzer levels, or even having the vibration follow a musical\/audio input.\u003c\/p\u003e\n\u003cp\u003eThis chip is controlled over I2C - after initialization, a 'string' of multiple effects can be strung together in the chips' memory and then triggered to actuate in a row. The built-in effects are much, much nicer than just 'on' and 'off' and will make your haptic project a way nicer feeling.\u003c\/p\u003e\n\u003cp\u003eAccording to the product page, it can be used with both LRA (Linear Resonance Actuator) and ERM (Eccentric Rotating Mass) type motors, but we have only used it with our little vibration pancake ERM.\u003c\/p\u003e\n\u003cp\u003eThis chip is 3-5V compliant, making it a perfect choice for interfacing with any 3V or 5V microcontroller or computer, such as Arduino or Raspberry Pi. We've got both Arduino (C\/C++) and CircuitPython (Python 3) libraries available so you can use it with any microcontroller like Arduino, ESP8266, Metro, etc, or with Raspberry Pi or other Linux computers, thanks to Blinka (our CircuitPython library support helper).\u003c\/p\u003e\n\u003cp\u003eAs if that weren't enough, we've also added SparkFun Qwiic compatible STEMMA QT connectors for the I2C bus so you don't even need to solder. For a no-solder experience, just wire up to your favourite micro using a STEMMA QT adapter cable. The Stemma QT connectors also mean the breakout can be used with our various associated accessories. \u003cstrong\u003eQT Cable is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/hYrmS4oStYw?si=2N4RQC9Ud0QPTnAa\u0026amp;start=75\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 25.8mm x 17.8mm x 4.6mm \u003c\/li\u003e\n\u003cli\u003eWeight: 1.7g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\/Schematic and tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit DRV2605L Haptic Motor Controller\u003c\/li\u003e\n\u003cli\u003e1x 6-pin header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144218987,"sku":"nsa1787257302330","price":5.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/adafruit-drv2605l-haptic-motor-controller---stemma-qt-qwiic_1.jpg?v=1787257311"},{"product_id":"adafruit-i2c-non-volatile-fram-breakout-256kbit-32kbyte","title":"Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit \/ 32KByte","description":"\u003cp\u003eFRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh, wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile) with dynamic responsiveness (you can write them very fast!)\u003cbr\u003e\u003cbr\u003eNow, with our I2C FRAM breakout board, you can add some FRAM storage to your next DIY project. FRAM allows for lower power usage and a faster write performance. It's excellent for low-power or inconsistent-power data logging or data buffering where you want to stream data fast while also keeping the data when there's no power. Unlike Flash or EEPROM, there are no pages to worry about. Each byte can be read\/written 10,000,000,000,000 times so you don't have to worry too much about wear leveling.\u003cbr\u003e\u003cbr\u003eThis particular FRAM chip has 256 Kbits (32 KBytes) of storage, interfaces using I2C, and can run at up to 1MHz I2C rates. Each byte can be read and written instantaneously (like SRAM) but will keep the memory for 95 years at room temperature.\u003cbr\u003e\u003cbr\u003eWe picked up the largest chip that has I2C and is also 5V compliant. You can use this chip with either 3V or 5V power and logic. It comes in a breadboard-friendly breakout and a spare stick of 0.1\" male header for soldering on.\u003cbr\u003e\u003cbr\u003eWe also have an SPI FRAM breakout board - which is smaller in size but faster (20MHz max SPI clock rate)\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of September 4th, 2024\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 15.5mm x 20mm x 2mm \/ 0.6\" x 0.8\" x 0.1\"\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets, EagleCAD PCB files, and Fritzing objects available in the tutorial\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144251755,"sku":"zmn1787257304261","price":6.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/adafruit-i2c-non-volatile-fram-breakout---256kbit-32kbyte_1.jpg?v=1787257313"},{"product_id":"adafruit-audio-fx-mini-sound-board-wavogg-trigger-16mb-flash","title":"Adafruit Audio FX Mini Sound Board - WAV\/OGG Trigger 16MB Flash","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Adafruit Mini Sound Board is the easiest way to add sound effects to any project — no microcontroller, coding, or bulky setup required. Just connect a button, power it up, and play audio instantly!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eWould you like to add audio\/sound effects to your next project, without an Arduino+Shield?\u003c\/p\u003e\n\u003cp\u003eMaybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be very small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming\u003c\/p\u003e\n\u003cp\u003eUNTIL NOW!\u003c\/p\u003e\n\u003cp\u003eDon't get me wrong, I love the MP3 Music Maker shield and the Audio FX Sound Board + 2x2W Amp.  And our Wave Shield is a dependable classic.  But you either need an Arduino or they might be a little too big and powerful for your needs.  So after a lot of engineering and tinkering we've come out with the Adafruit MINI Sound Board, the fastest way to add audio effects to a project, with a small footprint. We think this is the best sound board for props and costumes!\u003c\/p\u003e\n\u003cp\u003eThe sound board is designed to be simple: it does not have polyphonic ability and can't play MP3's. (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there are tons of free converters that will turn an MP3 into OGG), It isn't reprogrammable or scriptable, and you can't have any other kind of trigger type. However, there's a good chance the project you want to make will work great.\u003c\/p\u003e\n\u003cp\u003eWe designed this board specifically for people who wanted to make props, costumes, toys, and other small portable projects. Check out the tutorial for all the powering options, you can power from 3-5VDC so a 3xAAA battery pack or a LiPoly battery will work well. You can even use our LiPoly backpack to fit on top for an all-in-one rechargeable effects board.\u003c\/p\u003e\n\u003cp\u003eWe also stock the 2MB version, which you can get here.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/vECNuQ3y0TQ?si=BuEQGKydi3m41YI5\u0026amp;start=165\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo Arduino or other microcontroller required! It is completely stand-alone, just needs a 3 to 5.5VDC battery\u003c\/li\u003e\n\u003cli\u003eSmall - only 1.5\" x 0.9\"\u003c\/li\u003e\n\u003cli\u003eBuilt in storage - yep! You don't even need an SD card, there's 16MB of storage on the board itself. Good for ~15 minutes of compressed stereo, and maybe a couple of minutes of uncompressed stereo. Double that if you go with mono instead of stereo. If you don't need as much space, we also have a 2MB version.\u003c\/li\u003e\n\u003cli\u003eBuilt in Mass Storage USB - Plug any micro USB cable into the Sound Board and your computer, you can drag and drop your files right on as if it were a USB key\u003c\/li\u003e\n\u003cli\u003eCompressed or Uncompressed audio - Go with compressed Ogg Vorbis files for longer audio files, or uncompressed WAV files\u003c\/li\u003e\n\u003cli\u003eHigh Quality Sound - You want 44.1KHz 16 bit stereo? Not a problem! The decoding hardware can handle any bit\/sample rate and mono or stereo\u003c\/li\u003e\n\u003cli\u003e8 Triggers - Connect up to 8 buttons or switches, each one can trigger audio files to play\u003c\/li\u003e\n\u003cli\u003eStereo line out - Headphones, powered speakers or even wire up one of our amplifiers to make loud sounds. We also have a version with built-in stereo speaker amplifier\u003c\/li\u003e\n\u003cli\u003eFive different trigger effects - by changing the name of the files, you can create five different types of triggers which will cover a large range of projects without any programming\u003c\/li\u003e\n\u003cli\u003eControl over UART (9600 Baud) via any microcontroller, we have an Arduino Library for basic control over playback and volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat do we mean by trigger effects? \u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Trigger\u003c\/strong\u003e - name the file Tnn.WAV or Tnn.OGG to have the audio file play when the matching trigger pin is connected to ground momentarily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold Looping Trigger \u003c\/strong\u003e- name the file TnnHOLDL.WAV or .OGG to have the audio play only when the trigger pin is held low, it will loop until the pin is released\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatching Loop Trigger\u003c\/strong\u003e - name the file TnnLATCH.WAV or .OGG to have the audio start playing when the button is pressed momentarily, and repeats until the button is pressed again\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Next Trigger\u003c\/strong\u003e - have up to 10 files play one after the other by naming them TnnNEXT0.WAV thru TnnNEXT9.OGG. Will start with #0 and each one on every momentary button press until it gets through all of them, then go back to #0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Random Trigger\u003c\/strong\u003e - just like the Play Next trigger, but will play up to 10 files in random order (TnnRAND0.OGG thru TnnRAND9.OGG) every time the button is pressed momentarily.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 38mm x 23mm x 4mm\u003c\/li\u003e\n\u003cli\u003eBoard Weight: 3.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003cli\u003eTutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Audio FX Mini Sound Board - WAV\/OGG Trigger 16MB Flash\u003c\/li\u003e\n\u003cli\u003e2x 18-pin header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144284523,"sku":"xrs1787257305779","price":12.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/adafruit-audio-fx-mini-sound-board---wavogg-trigger-16mb-flash_1.jpg?v=1787257315"},{"product_id":"adafruit-audio-fx-mini-sound-board-wavogg-trigger-2mb-flash","title":"Adafruit Audio FX Mini Sound Board - WAV\/OGG Trigger - 2MB Flash","description":"\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Adafruit Mini Sound Board makes it easy to add audio or sound effects to your projects — no Arduino, shield, or coding required. Just press a button and play sound instantly.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eWould you like to add audio\/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be very small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming\u003c\/p\u003e\n\u003cp\u003eUNTIL NOW!\u003c\/p\u003e\n\u003cp\u003eDon't get me wrong, I love the MP3 Music Maker shield and the Audio FX Sound Board + 2x2W Amp.  And our Wave Shield is a dependable classic.  But you either need an Arduino or they might be a little too big and powerful for your needs.  So after a lot of engineering and tinkering we've come out with the Adafruit MINI Sound Board, the fastest way to add audio effects to a project, with a small footprint. We think this is the best sound board for props and costumes!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\n\u003cp\u003eThe sound board is designed to be simple: it does not have polyphonic ability, can't play MP3's (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there are tons of free converters that will turn an MP3 into OGG), isn't reprogrammable or scriptable, and you can't have any other kind of trigger type. However, there's a good chance the project you want to make will work great.\u003c\/p\u003e\n\u003cp\u003eWe designed this board specifically for people who wanted to make props, costumes, toys, and other small portable projects. Check out the tutorial for all the powering options, you can power from 3-5VDC so a 3xAAA battery pack or a LiPoly battery will work well. You can even use our LiPoly backpack to fit on top for an all-in-one rechargeable effects board.\u003c\/p\u003e\n\u003cp\u003eWe also stock the 16MB version, which you can get here.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vECNuQ3y0TQ?si=VXOujQazKNYuF_MN\u0026amp;start=165\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo Arduino or other microcontroller required! It is completely stand-alone, just needs a 3 to 5.5VDC battery\u003c\/li\u003e\n\u003cli\u003eSmall - only 1.5\" x 0.9\"\u003c\/li\u003e\n\u003cli\u003eBuilt in storage - yep! You don't even need an SD card, there's 2MB of storage on the board itself. Good for a few minutes of compressed stereo, and maybe half a minute of uncompressed stereo. Double that if you go with mono instead of stereo. If you need more space, we have a 16MB version here\u003c\/li\u003e\n\u003cli\u003eBuilt in Mass Storage USB - Plug any micro USB cable into the Sound Board and your computer, you can drag and drop your files right on as if it were a USB key\u003c\/li\u003e\n\u003cli\u003eCompressed or Uncompressed audio - Go with compressed Ogg Vorbis files for longer audio files, or uncompressed WAV files\u003c\/li\u003e\n\u003cli\u003eHigh Quality Sound - You want 44.1KHz 16 bit stereo? Not a problem! The decoding hardware can handle any bit\/sample rate and mono or stereo\u003c\/li\u003e\n\u003cli\u003e8 Triggers - Connect up to 8 buttons or switches, each one can trigger audio files to play\u003c\/li\u003e\n\u003cli\u003eStereo line out - Right and Left, AC-coupled audio out. Use headphones, powered speakers, or even wire up one of our amplifiers to make loud sounds. We also have a version with built-in stereo speaker amplifier\u003c\/li\u003e\n\u003cli\u003eFive different trigger effects - by changing the name of the files, you can create five different types of triggers which will cover a large range of projects without any programming\u003c\/li\u003e\n\u003cli\u003eControl over UART (9600 Baud) via any microcontroller, we have an Arduino Library for basic control over playback and volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat do we mean by trigger effects?\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eBasic Trigger - name the file Tnn.WAV or Tnn.OGG to have the audio file play when the matching trigger pin is connected to ground momentarily\u003c\/li\u003e\n\u003cli\u003eHold Looping Trigger - name the file TnnHOLDL.WAV or .OGG to have the audio play only when the trigger pin is held low, it will loop until the pin is released\u003c\/li\u003e\n\u003cli\u003eLatching Loop Trigger - name the file TnnLATCH.WAV or .OGG to have the audio start playing when the button is pressed momentarily, and repeats until the button is pressed again\u003c\/li\u003e\n\u003cli\u003ePlay Next Trigger - have up to 10 files play one after the other by naming them TnnNEXT0.WAV thru TnnNEXT9.OGG. Will start with #0 and each one on every momentary button press until it gets through all of them, then go back to #0\u003c\/li\u003e\n\u003cli\u003ePlay Random Trigger - just like the Play Next trigger, but will play up to 10 files in random order (TnnRAND0.OGG thru TnnRAND9.OGG) every time the button is pressed momentarily\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 38mm x 23mm x 4mm\u003c\/li\u003e\n\u003cli\u003eBoard Weight: 3.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eTutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Audio FX Mini Sound Board - WAV\/OGG Trigger - 2MB Flash\u003c\/li\u003e\n\u003cli\u003e2x 19-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144317291,"sku":"kdz1787257306223","price":10.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/adafruit-audio-fx-mini-sound-board---wavogg-trigger---2mb-flash_1.jpg?v=1787257315"},{"product_id":"adafruit-huzzah-esp8266-breakout","title":"Adafruit HUZZAH ESP8266 Breakout","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Adafruit HUZZAH ESP8266 Breakout makes adding Wi-Fi to your project easy and affordable. It’s built around Espressif’s 80 MHz ESP8266 microcontroller with full TCP\/IP stack and Wi-Fi support — both client and access point modes.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAdd Internet to your next project with an adorable, bite-sized Wi-Fi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full Wi-Fi front-end (both as client and access point) and TCP\/IP stack with DNS support as well. While this chip has been very popular, it's also been very difficult to use. Most of the low-cost modules are not breadboard friendly, don't have an onboard 500mA 3.3V regulator or level shifting, and aren't CE or FCC emitter certified....UNTIL NOW!\u003c\/p\u003e\n\u003cp\u003eOne breakout at the end has an \"FTDI\" pinout so you can plug in an FTDI or console cable to upload software and read\/write debugging information via the UART. When you're done with your coding, remove the cable, and this little module can be embedded into your project box.\u003c\/p\u003e\n\u003cp\u003eEach module comes preloaded with NodeMCU's Lua interpreter (NodeMCU 0.9.5 build 20150318 \/ Lua 5.1.4 to be specific), you can run commands, and 'save' Lua programs directly to the module's Flash using a USB-Serial converter cable. But, if you'd like, you can skip Lua and go direct to using the Arduino IDE. Once you download the ESP8266 core, you can treat it just like a microcontroller+Wi-Fi board, no other processors needed!\u003c\/p\u003e\n\u003cp\u003eEach order comes with one assembled and tested HUZZAH ESP8266 breakout board, and a stick of 0.1\" header that you can solder on and plug the breakout into a breadboard.\u003c\/p\u003e\n\u003cp\u003eA soldering iron, solderless breadboard and solder are required for that and aren't included. \u003cstrong\u003eYou'll really want a USB serial cable\u003c\/strong\u003e such as a USB console cable (good for Windows, not suggested for MacOSX users), FTDI Friend (great for any OS), or FTDI cable (great for any OS)  to upload software to the HUZZAH ESP8266!\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vmFGIkRKjsk?si=PtbMEDvuYAA4GbHz\u0026amp;start=510\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReset button,\u003c\/li\u003e\n\u003cli\u003eUser button that can also put the chip into bootloading mode\u003c\/li\u003e\n\u003cli\u003eRed LED you can blink,\u003c\/li\u003e\n\u003cli\u003eLevel shifting on the UART and reset pin,\u003c\/li\u003e\n\u003cli\u003e3.3V out, 500mA regulator (you'll want to assume the ESP8266 can draw up to 250mA, so budget accordingly)\u003c\/li\u003e\n\u003cli\u003eTwo diode-protected power inputs (one for a USB cable, another for a battery) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTwo parallel, breadboard-friendly breakouts on either side give you access to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Analogue input (1.0V max)\u003c\/li\u003e\n\u003cli\u003e9 x GPIO (3.3V logic), which can also be used for I2C or SPI\u003c\/li\u003e\n\u003cli\u003e2 x UART pins\u003c\/li\u003e\n\u003cli\u003e2 x 3-6V power inputs, reset, enable, LDO-disable, 3.3V output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eUsing NodeMCU Lua\u003c\/li\u003e\n\u003cli\u003eArduino IDE Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of May 10, 2023\u003c\/b\u003e\u003cspan\u003e We have\u003c\/span\u003e updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit HUZZAH ESP8266 Breakout\u003c\/li\u003e\n\u003cli\u003e1x stick of 0.1\" headers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144350059,"sku":"bbs1787257307356","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/adafruit-huzzah-esp8266-breakout_1.jpg?v=1787257316"},{"product_id":"adafruit-tb6612-12a-dcstepper-motor-driver-breakout-board","title":"Adafruit TB6612 1.2A DC\/Stepper Motor Driver Breakout Board","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe TB6612 Dual H-Bridge Motor Driver Breakout lets you easily control two DC motors, a single stepper, or two solenoids at up to 1.2 A per channel (3 A peak). Featuring built-in kickback diodes, polarity protection, and 2.7–5 V logic support, it’s perfect for breadboard or perma-proto motor projects without needing a shield or HAT.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eSpin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per channel using the TB6612. These are perhaps better known as \"the drivers in our assembled Adafruit Motorshield or Motor HAT.\" We really like these dual H-bridges, so if you want to control motors without a shield or HAT, these are easy to include on any solderless breadboard or perma-proto.\u003c\/p\u003e\n\u003cp\u003eWe solder on TB6612 onto a breakout board for you here, with a polarity protection FET on the motor voltage input and a pull-up on the \"standby\" enable pin.\u003c\/p\u003e\n\u003cp\u003eEach breakout chip contains two full H-bridges (four half H-bridges). That means you can drive 2–4 solenoids (only two can be active at a time, on opposite bridges), two DC motors bi-directionally, or one stepper motor. Just make sure they're good for 1.2 Amp or less of current, since that's the limit of this chip. They do handle a peak of 3A, but that's just for a short amount of time, like 20 milliseconds. What we like most about this particular driver is that it comes with built-in kick-back diodes internally so you don't have to worry about the inductive kick damaging your project or driver!\u003c\/p\u003e\n\u003cp\u003eThere are two digital inputs per H-bridge (one for each half of the bridge) as well as a PWM input per driver so you can control motor speed. Runs at 2.7V-5V logic. The motor voltage is separate from the logic voltage. Good for motor voltages from 4.5V up to 13.5V! This won't work well for 3V motors.\u003c\/p\u003e\n\u003cp\u003eComes as one assembled and tested breakout plus a small strip of header. You'll need to do some light soldering to attach the header onto the breakout PCB. \u003cstrong\u003eArduino, motors, and power supply not included.\u003c\/strong\u003e Check out our handy tutorial on assembly and wiring!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/zpkSN83HTk0?si=xXYMYZgDGfxiDOcF\u0026amp;start=496\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent Limit: 1.2A\u003c\/li\u003e\n\u003cli\u003eSize: 27mm x 19mm x 3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of December 5, 2022\u003c\/strong\u003e We have updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit TB6612 1.2A DC\/Stepper Motor Driver Breakout Board\u003c\/li\u003e\n\u003cli\u003e1x 16-pin header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144415595,"sku":"xvs1787257309455","price":5.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/adafruit-tb6612-12a-dcstepper-motor-driver-breakout-board_1.jpg?v=1787257318"},{"product_id":"esp8266-smt-module-esp-12f","title":"ESP8266 SMT Module (ESP-12F)","description":"\u003cp\u003eAdd Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP\/IP stack with DNS support as well.\u003cstrong\u003e  \u003c\/strong\u003eWe do sell these on a breakout, but maybe you wanna just put this in your own project PCB.\u003c\/p\u003e\u003cp\u003eThese modules are very easy to hand solder, with big pads! We have this part in the Adafruit Eagle library (ESP12) - the extra pads don't appear but they are not usable anyways.\u003c\/p\u003e\u003cp\u003eComes with 4MB flash chip, ESP processor, and onboard antenna. These come pre-progammed with the NodeMCU Lua firmware, so you are ready to rock. Some extra parts will be needed to get this going, check out the HUZZAH schematic for the extra components we recommend\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor advanced users only! This product is just the module - which can be difficult to use.  \u003c\/strong\u003eClick here if you're looking for the Huzzah ESP8266 Breakout!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 24mm x16mm x 3mm \/ 0.9\" x 0.6\" x 0.1\"\u003c\/li\u003e\n\u003cli\u003eWeight: 2g\u003c\/li\u003e\n\u003cli\u003e4MB Flash\u003c\/li\u003e\n\u003cli\u003eESP8266 specification sheet\u003c\/li\u003e\n\u003cli\u003e\nFCC test report for the module (FCC ID:   \u003cstrong\u003e2AHMR-ESP12S\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003e\nFCC test report for the ESP-12F module (FCC ID:  \u003cstrong\u003e2AL3B-ESP-F\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003eHuuuuge amount of information on https:\/\/www.esp8266.com\/ community forum!\u003c\/li\u003e\n\u003cli\u003e\nNodeMCU (Lua for ESP8266) webpage with examples and documentation on the Lua framework\u003c\/li\u003e\n\u003cli\u003eArduino IDE support for ESP8266\u003c\/li\u003e\n\u003cli\u003ehttps:\/\/www.esp8266.com\/\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs of December 1, 201\u003cstrong\u003e8 \u003c\/strong\u003ewe are shipping the ESP-12F version again which has the SPI flash pads brought out on the bottom row. Note that you cannot use them for GPIOs or anything, they are there so you could program the FLASH chip only.\u003c\/li\u003e\n\u003cli\u003eAs of December 1, 2016\u003cstrong\u003e \u003c\/strong\u003ewe are shipping the ESP-12S version which no longer has the SPI flash pads brought out on the bottom row. Note that you couldn't use them for GPIOs or anything, they were there so you could program the FLASH chip only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751144481131,"sku":"dmb1787257310771","price":4.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/esp8266-smt-module-esp-12f_1.jpg?v=1787257319"},{"product_id":"stereo-37w-class-d-audio-amplifier-max98306","title":"Stereo 3.7W Class D Audio Amplifier - MAX98306","description":"\u003cp\u003eThis incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. 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All the above means that you can't connect the output to another amplifier, it should drive the speakers directly.\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled and tested breakout board with 1.0uF input capacitors. We also include a header to plug it into a breadboard, pre-soldered 3.5mm screw-terminal blocks so you can easily attach\/detach your speakers, a pre-soldered 2x4 header, and a jumper to change the amplifier gain on the fly. You will be ready to rock in 15 minutes! Speakers are not included; use any 3ohm or greater impedance speakers.\u003cbr\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Power: 3.7W at 3Ω, 10% THD, 1.7W at 8Ω, 10% THD, with 5V Supply\u003c\/li\u003e\n\u003cli\u003ePasses EMI limit unfiltered with up to 12 inches (30 cm) of speaker cable\u003c\/li\u003e\n\u003cli\u003eHigh 83dB PSRR at 217Hz\u003c\/li\u003e\n\u003cli\u003eSpread-Spectrum Modulation and Active Emissions Limiting\u003c\/li\u003e\n\u003cli\u003eFive pin-selectable gains: 6 dB, 9 dB, 12 dB, 15 dB and 18 dB. Select with a jumper or by setting the G and G' breakout pins (see schematic for breakout board showing gain pin settings for details)\u003c\/li\u003e\n\u003cli\u003eExcellent click-and-pop suppression\u003c\/li\u003e\n\u003cli\u003eThermal and short-circuit\/over-current protection\u003c\/li\u003e\n\u003cli\u003eLow current draw: 2mA quiescent and 10uA in shutdown mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eRevision History:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 12, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- This board now comes with the terminal blocks and 2 x 4 header pre-soldered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAs of December 5, 2022\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 28.1mm x 24.0mm x 10.4mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 4.6g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTutorial and Downloads\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53751166959979,"sku":"mjw1787257673053","price":6.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1268\/3883\/files\/stereo-37w-class-d-audio-amplifier---max98306_1.jpg?v=1787257682"},{"product_id":"chronopi-10-real-time-clock-ultra-precise-discontinued","title":"ChronoPi 1.0 Real Time Clock (Ultra-Precise) [discontinued]","description":"\u003cp\u003eThe ChronoPi is a real-time clock accessory for your Raspberry Pi (all current models with GPIO headers supported). 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