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LM393 Voltage Comparator
$5.95A comparator is used to compare two voltages and produce an output based on their relationship. These are often useful when a simple On/Off output… -
Micro USB Breakout
$3.95Light PacketThis breakout board makes connecting to micro USB easy! The board breaks out all 5 pins (VCC, D-, D+, ID, and GND) of the USB… -
Mini MP3 Player Breakout
$7.95Light PacketThis compact MP3 module plays MP3 or WAV files on command! With a variety of control methods and the ability to connect an external amplifier,… -
Mini USB Breakout
$3.95Light PacketThis breakout board makes connecting to USB easy! The board breaks out all 5 pins (VCC, D-, D+, ID, and GND) of the USB Mini… -
MP3 Player Breakout Board
$12.95Play MP3 files on que with this unique MP3 trigger module! These are perfectly suited for playing sound effects or even building your own basic… -
MSOP-10 Breakout
$1.95Light PacketThis MSOP-10 breakout allows for a single MSOP-10 chip to be used on a solderless breadboard while taking up the minimum amount of breadboard space… -
MSOP-8 Breakout
$1.95Light PacketIs the chip you are looking to prototype with only available in a SMD pinout? This MSOP-8 breakout allows for a single MSOP-8 chip to… -
PowerBoost 1000C
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PWM Signal Generator
Original price was: $5.95.$4.25Current price is: $4.25.Light PacketSaleThis easy to use signal generator can be used to create a constant 5V compatible PWM signal. The frequency and duty cycle can both be… -
Qwiic / STEMMA QT Port Expander
$7.95Light PacketThe Qwiic / STEMMA QT Port Expander is a handy add on board that allows multiple SparkFun Qwiic or Adafruit STEMMA QT breakout boards and… -
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… -
RJ45 Breakout Board
$4.95This RJ45 Breakout Board allows conventional ethernet cable to be broken out to a breadboard compatible format. Each of the 8 conductors are routed to… -
SOIC-8 Breakout
$1.95Light PacketIs the chip you are looking to prototype with only available in a SMD pinout? This SOIC-8 breakout allows for a single SOIC-8 chip to… -
SparkFun Big Easy Driver
$26.95Light PacketThe SparkFun Big Easy Driver is a stepper motor driver board for bi-polar stepper motors. It is based on the Allegro A4988 stepper driver chip… -
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… -
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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 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… -
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SparkFun Transceiver Breakout – RS-485
Original price was: $17.95.$16.50Current price is: $16.50.Light PacketSaleConvert UART serial to RS485 with this handy breakout board! With single direction transmission speeds of up to 10Mbps, and low power requirements, it is… -
SparkFun TRRS 3.5mm Jack Breakout
$6.95Light PacketThis breakout board makes it easy to add a TRRS (Tip, Ring, Ring, Sleeve) jack to your prototype or project by breaking out each conductor… -
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,… -
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TSSOP-8 Breakout
$1.95Light PacketIs the chip you are looking to prototype with only available in a SMD pinout? This TSSOP-8 breakout allows for a single TSSOP-8 chip to… -
USB FTDI Interface Breakout – USB to GPIO
$22.95Light PacketWouldn'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… -
Adafruit Pro Trinket LiIon/LiPoly Backpack
$8.95Light PacketIf you have a Pro Trinket you probably know it's the perfect little size for a portable project. This LiPoly backpack makes it really easy… -
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Adafruit Powerboost 500
$15.95Light PacketThe PowerBoost 500 solves a big problem in portable projects - how to get ~5VDC from a battery. This breakout boosts voltages from as low… -
L298N Motor Driver Board
$9.95The L298N is a dual full-bridge high current motor driver. The board can be used to drive either a single stepper motor, 2 bi directional… -
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… -
TPA2012 Stereo 2.1W Class D Audio Amplifier
$15.95Light PacketThis tiny stereo amplifier is able to deliver 2.1W into each of its two channels when used with 4 ohm impedance speakers - perfect for… -
ADS1115 16-Bit ADC
$22.95Light PacketSome microcontrollers and single board computers do not have the ability to read analog signals or feature much lower precision Analog to Digital Converter (ADC).… -
ADS1015 12-Bit ADC
$14.95Light PacketThe ADS1015 is a versatile 4 channel 12 bit Analog to Digital converter. This breakout adds all the necessary components to make it work along… -
Thermocouple Amplifier MAX31855 Breakout Board
$22.95Light PacketThe Adafruit MAX31855K breakout is an easy to use amplifier primarily designed for use with thermocouples. This board is compatible with all of our K-type…