Breakout Boards

This is a LIN-Bus breakout board with a Microchip MCP2004A transceiver. Features Compliant to SAE J2602 LIN-Bus specifications 1.3, 2.0 an...

This is a RGB LED breakout board using the On Semi NCV7430 IC. Control via LIN-Bus. Ideal for use as a LIN slave to test your LIN master soft...

This is a CAN-Bus FeatherWing for use with the ESP32 board. It uses the SN65HVD231 CAN transceiver with a PESD1CAN ESD protection. Features ...

This is an isolated LIN-Bus breakout board using the TJA1028 and MAX12931 ICs. Features LIN 2.0/2.1/2.2 compliant SAE J2602 compliant Inter...

#4756 I2C stands for Inter-Integrated-Circuit communications, its meant for short distances on a PCB or subassembly. But, hey, we're engineers and ...

MicroSD memory cards (originally known as TransFlash) provide a compact and inexpensive way to add gigabytes of non-volatile storage to a project. ...

This is an isolated CAN-Bus breakout board using the Texas Instruments chipset ISO1050, together with an isolated DC/DC convertor.  Features ...

This is an isolated CAN-FD breakout board using the Analog Devices ADM3055E IC with a data rate of upto 8 Mbps. Features 5v supply requirem...

#1782 This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's...

This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature ch...

Would 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 microcontroller...

Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer?  Sure you can pro...

Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20...

This is an isolated CAN-Bus breakout board using the Texas Instruments chipset ISO1050, together with an isolated DC/DC convertor.  Features ...

Your microcontroller probably has an ADC (analog -> digital converter) but does it have a DAC (digital -> analog converter)??? Now it can! Th...

sku: PRT-10255 The LiPower board is based on the incredibly versatile TPS61200 boost converter. The board is configured to be used with a LiPo b...

#1085 For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at...

Would 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...

This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Inside the mini...

A new collaboration between Adafruit & Micah from Scanlime, we are excited to introduce Fadecandy, a NeoPixel driver with built in dithering, t...

Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the...

Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that...

Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that...

sku: BOB-09981 This is a breakout board for the SC16IS750, a handy chip used to convert I2C or SPI serial signals to a single-channel, high-perf...

sku: DEV-10277 The board comes pre-loaded with the SparkFun USB to Serial COM Port firmware. When the board plugs into a USB port, Windows will as...

sku: BOB-09946 This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This board can be used not only for h...

sku: BOB-00204 With SD and MMC memory prices dropping, the time is right for mass storage and datalogging. This breakout board will allow you to b...

sku: BOB-09365 The PCM1803A is a high-performance, low-cost, 24-bit stereo analog-to-digital converter that can sample as high as 96k. The PCM1803...

sku: BOB-09118 This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a ...

If you need to get your MagJack into a breadboard, this is for you. This board exposes all pins, LEDs, and housing with breadboard friendly spacing...

This is a simple Op Amp breakout board, set up as a 2-stage amplifier with a gain of 100 (gain of 10 for each stage). The on-board trim pot sets th...

This is a small PCB that brings out the pins of the RJ45 connector to an in-line 0.1" footprint. Use with break-away headers for breakboarding or c...

Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found on any SD card, this ti...

This is a breakout board for our non-isolated, 6A DC-to-DC Converter Module. The module can convert any DC voltage between 4.5-14VDC to a selectabl...

The NCP1400 is a 5V DC-DC converter. The breakout board will accept voltage inputs between 1 and 4 Volts and output a constant, low ripple 5V outpu...

The NCP1400 is a 3.3V DC-DC converter. The breakout board will accept voltage inputs between 1 and 3 Volts (such as 1 or 2 AA batteries) and output...