Sparkfun

TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for \"Tip, Ring, Ring, ...

The \'must have\' IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable of running at 3V and...

This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation Board. If your project...

This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operation means low heat and long battery life. It ca...

This is a breakout for the SOIC version of the 74HC595 shift register IC. Clock in data and latch it to free up IO pins on your micro. All pins fr...

The TLC5940 is a 16 channel PWM unit with 12-bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial inte...

This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project. **Note:** Populate the board ac...

Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-time clock with an int...

This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex tran...

We have no idea what USB device you are hooking up to, but if you want to access the microUSB port on something, you might want this. We broke out ...

This new version now has all 5 pins broken out on the connector. We have no idea what USB device you are hooking up to, but if you need to add a m...

This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This board can be used not only for harvesting piezoe...

This is the newest revision of this board and this breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB ...

This is a simple 5V 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 set...

This is a breakout board for the [L298N](http://www.sparkfun.com/commerce/product_info.php?products_id=9479) full-bridge dual motor driver; which ...

This is a breakout board for our non-isolated, [6A DC-to-DC Converter Module](http://www.sparkfun.com/commerce/product_info.php?products_id=9275)....

A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate, photodiode, or phototransistor). This PCB has three connectio...

This is a board designed for [opto-isolator](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecting digital systems (lik...

This is the breakout board for the [thumb joystick](http://www.sparkfun.com/commerce/product_info.php?products_id=9032). Pins are broken out to a ...

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it...

This is a simple breakout board for the MQ - 3, MQ - 4, MQ - 6, MQ - 7, and MQ - 8 gas sensors. With the Gas Sensor Breakout you will be able to u...

Basic breakout board for the TEMT6000 Ambient Light Sensor. Only what you need, nothing you don\'t. Sensor acts like a transistor - the greater the...

This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20 pins of the XBee to a 0.1\" standard spacing d...

6 pin SOT-23 to DIP adapter. Created to take SOT23 of various pin sizes breakout to DIP. This will work with 3-pin MOSFETs, BJTs, Voltage Regulato...