SparkFun Engineering Tools

Results: 493
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SparkFun Optical Sensor Development Tools This version of the QRE1113 breakout board features a digital output using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available and can be used in both 3.3
Datasheet
42In Stock
Min.: 1
Mult.: 1

Optical Sensor Development Tools
SparkFun Audio IC Development Tools RedBot Buzzer Buzzer
Datasheet
7In Stock
Min.: 1
Mult.: 1

Audio IC Development Tools
SparkFun Power Management IC Development Tools EasyDriver - Stepper Motor Driver
Datasheet
27In Stock
Min.: 1
Mult.: 1

Power Management IC Development Tools Add-On Boards
SparkFun Power Management IC Development Tools SparkFun MotorDriver Dual TB6612FNG 1A
Datasheet
40In Stock
Min.: 1
Mult.: 1

Power Management IC Development Tools Add-On Boards
SparkFun Power Management IC Development Tools The SparkFun ProDriver makes it easy to start developing with the TC78H670FTG bipolar stepper motor driver from Toshiba! Latch terminals provide instant solder-less connections to every feature offered. Use our extensive Arduino Library with 10 examp 6In Stock
Min.: 1
Mult.: 1
Power Management IC Development Tools
SparkFun Acceleration Sensor Development Tools Triple Axis ACCLRM B/O ADXL335
Datasheet
49In Stock
Min.: 1
Mult.: 1

Acceleration Sensor Development Tools
SparkFun Temperature Sensor Development Tools IR Thermometer Eval Board MLX90614 5In Stock
Min.: 1
Mult.: 1

Temperature Sensor Development Tools
SparkFun Acceleration Sensor Development Tools We've been using and selling Analog Devices' ADXL accelerometers for a good while now and now we've found another great part in the series! The ADXL362 is a complete 3-axis MEMS acceleration measurement system that operates at extremely low power co
Datasheet
44In Stock
Min.: 1
Mult.: 1

Acceleration Sensor Development Tools
SparkFun Multiple Function Sensor Development Tools RedBot Sensor Line Follower
Datasheet
50In Stock
Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools
SparkFun Current Sensor Development Tools The INA169 is a high-side current monitor which means that you place a resistor (a shunt resistor ) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the
Datasheet
30In Stock
Min.: 1
Mult.: 1

Current Sensor Development Tools Breakout Boards
SparkFun Touch Sensor Development Tools If you need to add user input without using a button then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Touch Breakout offers a single capacitive touch button with easy-to-use digital I/O pins.The AT42QT1010 is
Datasheet
56In Stock
Min.: 1
Mult.: 1

Touch Sensor Development Tools
SparkFun Optical Sensor Development Tools RGB Light Sensor - ISL29125
Datasheet
38In Stock
Min.: 1
Mult.: 1

Optical Sensor Development Tools
SparkFun NFC/RFID Development Tools RFID Reader Breakout Reader Breakout 40In Stock
Min.: 1
Mult.: 1

NFC/RFID Development Tools
SparkFun Temperature Sensor Development Tools TC Breakout - MAX31855K 7In Stock
Min.: 1
Mult.: 1

Temperature Sensor Development Tools
SparkFun Temperature Sensor Development Tools Get ready to be able to see like the Predator! The SparkFun Grid-EYE Infrared Array Breakout board is an 8x8 thermopile array meaning you have a square array of 64 pixels capable of independent temperature detection. It s like having a thermal cam
Datasheet
5In Stock
10Expected 20/07/2026
Min.: 1
Mult.: 1

Temperature Sensor Development Tools Breakout Boards
SparkFun Video IC Development Tools The Pixy CMUcam5 is a remarkably fast image sensor that is able to be taught to find objects of various shapes sizes and colors. With the capability of tracking hundreds of objects simultaneously the Pixy can be used in robotics home automation c
1In Stock
Min.: 1
Mult.: 1

Video IC Development Tools Add-On Boards I2C, SPI, UART, USB
SparkFun Multiple Function Sensor Development Tools The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure humidity and temperature readings all without taking up too much space. Basically you can find out anything you need to know about atmospheric condition
Datasheet
31In Stock
43Expected 20/07/2026
Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Breakout Boards I2C, SPI
SparkFun Temperature Sensor Development Tools The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface accessed over our Qwiic system. Inside the chip are two temperature sensors one for the thermocouple itself (the hot junction) and one for the chip itself
Datasheet
19In Stock
Min.: 1
Mult.: 1
Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Temperature Sensor Development Tools The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface accessed over our Qwiic system. Inside the chip are two temperature sensors one for the thermocouple itself (the hot junction) and one for the chip itself
Datasheet
7In Stock
21Expected 03/08/2026
Min.: 1
Mult.: 1
Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Temperature Sensor Development Tools Looking to keep a log of the climate in your greenhouse create a humidor control system or want to track temperature and humidity data for a weather station project? The SparkFun SHTC3 Humidity Sensor may be the perfect option for you! The SHTC3 is
Datasheet
16In Stock
25Expected 20/07/2026
Min.: 1
Mult.: 1
Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Distance Sensor Development Tool Does your project require high-precision cutting-edge distance measurement? Or maybe speed motion or gesture-sensing? We're not talking about simple ultrasonic or even infrared here but 60GHz radar! Well say hello to the SparkFun A111 Pulsed Rada 5In Stock
Min.: 1
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Distance Sensor Development Tool Development Tools SPI
SparkFun Acceleration Sensor Development Tools The SparkFun ADXL313 Breakout is a low power high resolution (up to 13-bits) 3-axis accelerometer for measurement up to 4g. This breakout measures the static acceleration of gravity in tilt-sensing applications as well as dynamic acceleration res
Datasheet
8In Stock
Min.: 1
Mult.: 1
Acceleration Sensor Development Tools Breakout Boards I2C, SPI
SparkFun Position Sensor Development Tools PIR Breakout 170uA (EKMC4607112K) 11In Stock
Min.: 1
Mult.: 1
Position Sensor Development Tools Breakout Boards
SparkFun Acceleration Sensor Development Tools This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX134 digital accelerometer from Kionix. The KX134 is a low-power 16-bit resolution three-axis accelerometer capable of measuring 8g/16g/32g/64g (user-selectable)
Datasheet
16In Stock
Min.: 1
Mult.: 1
Acceleration Sensor Development Tools Breakout Boards I2C, SPI
SparkFun Multiple Function Sensor Development Tools Air Quality Sensor SGP40 (Qwiic) 5In Stock
Min.: 1
Mult.: 1
Multiple Function Sensor Development Tools Development Boards I2C