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1 Channel Relay Breakout – 12V
$13.50SaleNeed to drive high current or high voltage devices with a low voltage or low current signal? This large single 20A relay breakout board can… -
1 Channel Relay Breakout – 5V
$15.95Need to drive high current or high voltage devices with a low voltage or low current signal? This large single 20A relay breakout board can… -
2 Channel Relay Breakout – 5V
$9.95Need to drive high current or high voltage devices with a low voltage or low current signal? This premium dual 10A relay breakout board can… -
SPDT Relay Breakout
$1.95Light PacketMany of the most common relays are designed to fit specific footprints on circuit boards. This simple breakout board is designed to fit the 3V,… -
Large SPDT Relay Breakout
$2.95Light PacketThis simple breakout board is designed to fit the larger relays we carry and breaks out all contacts to through holes - making them much… -
SparkFun Qwiic Thermocouple Amplifier – MCP9600
$25.95Light PacketThe MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface, accessed over the SparFun Qwiic system. With a resolution of 0.0625°C,… -
SparkFun FTDI Basic Breakout – 3.3V
$23.95Light PacketThe SparkFun FTDI Breakout is a simple board that uses the FTDI FT232RL USB to serial IC to provide TTL Serial to USB connectivity. The… -
SparkFun FTDI Basic Breakout – 5V
$21.95Light PacketThis is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work… -
RJ11 Breakout Board
$3.95Cable terminated with an RJ11 can be quite hard to work with. The narrow pins are very hard to make contact with on their own… -
DB9 Female Breakout Board
$1.75SaleThis handy DB9 breakout board takes all 9 pins of this standard connector and links them to large screw terminals. -
SparkFun RS232 Shifter – SMD
$24.95This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to… -
Adafruit 16-Channel 12-bit PWM / Servo Breakout
$22.95Light PacketLooking to build an Arduino or Raspberry Pi based robot? Drive a ton of LEDs with a very precise PWM output? This Adafruit PWM Breakout…