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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
25In Stock
$4.50
Min.: 1
Mult.: 1
SparkFun Solenoids & Actuators Solenoids are a great way to induce linear motion for pushing pulling or controlling switches and levers. According to the datasheet this solenoid is rated for 36V but they work like a charm at 12V. We've been controlling them with the Arduino Power
Datasheet
20In Stock
$37.14
Min.: 1
Mult.: 1
SparkFun Stepper Motors When you need exact positioning and repeatability rather than just raw speed a DC motor won't cut it; you need a stepper. This Small Stepper Motor is the perfect solution for small-scale robotics gauges dials and camera mechanisms.Unlike standard
Datasheet
9In Stock
$15.45
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools EasyDriver - Stepper Motor Driver
Datasheet
15In Stock
25Expected 11/3/2026
$18.50
Min.: 1
Mult.: 1
SparkFun Educational Robotic Kits This is a 12 wire slip ring a remarkably simple electromechanical assembly that allows electronic signals to be passed through its rotating innards. Commonly you'd find slip rings in wind turbines radar antennae or anything else that requires con
Datasheet
39In Stock
$27.95
Min.: 1
Mult.: 1
SparkFun Educational Robotic Kits This is the Micro Gripper Kit B a simple robotics kit that is great for "getting a grip" on smaller robotics projects! Designed for use with any sub-micro size Hitec servo the gripper kit is easy to assemble and requires only a Phillips Head Screwd 5In Stock
$6.25
Min.: 1
Mult.: 1
SparkFun Educational Robotic Kits These are a pair of basic 65mm wheels with black rubber tires. These wheels are the same ones designed to fit onto DAGUs right angle gear motors utilized in the Magician Chassis and RedBot Kit. With these wheels you will be able to get almost any be 51In Stock
$4.50
Min.: 1
Mult.: 1
SparkFun DC Motors These are a pair of hobby gearmotors from DAGU. These gearmotors are the same ones recommended for use in the Shadow Chassis and offer a cheap and easy-to-use setup to get your wheels turning. Each Hobby Gearmotor also possess a 9mm long output on a
Datasheet
11In Stock
$7.57
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun MotorDriver Dual TB6612FNG 1A
Datasheet
16In Stock
23Expected 10/26/2026
$15.65
Min.: 1
Mult.: 1
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 5In Stock
$22.95
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools The SparkFun Qwiic Haptic Driver includes an itty-bitty Linear Resonant Actuator (LRA) vibration motor and Dialog Semiconductor's DA7280 motor driver IC for applications that require haptic feedback.Control the vibration motor with the DA7280 via I2 68In Stock
70Expected 12/30/2026
$12.05
Min.: 1
Mult.: 1
SparkFun Motor / Motion / Ignition Controllers & Drivers A 3-phase DC brushless DC motor has the unique capability of being both a high efficiency high torque very smooth motor as well as the starting point for haptic feedback when combined with the appropriate sensor and motor control. For an excellent 22In Stock
47Expected 11/3/2026
$47.35
Min.: 1
Mult.: 1
SparkFun Board Mount Motion & Position Sensors This basic piezo sensor from Measurement Specialties is often used for flex touch vibration and shock measurements. A small AC and large voltage (up to +/-90V) is created when the film moves back and forth. A simple resistor should get the voltage
Datasheet
16In Stock
$11.37
Min.: 1
Mult.: 1
SparkFun Pressure Sensor Development Tools This is a force sensitive resistor with a round 0.5" diameter sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower the resistance. When no pressure is b 108In Stock
$10.95
Min.: 1
Mult.: 1
SparkFun NFC/RFID Tags & Transponders This is a simple thumbnail-size RFID tag. Isn't it cute as a button? These tags are great for sensing presence identification and more and they're small enough to be easily sewn into clothing or inserted into enclosures. Each tag comes with a uni 66In Stock
$4.75
Min.: 1
Mult.: 1
SparkFun Temperature Sensor Development Tools IR Thermometer Eval Board MLX90614 3In Stock
3On Order
$34.94
Min.: 1
Mult.: 1
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
34In Stock
$20.78
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools RedBot Sensor Line Follower
Datasheet
50In Stock
$3.95
Min.: 1
Mult.: 1
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
27In Stock
$13.93
Min.: 1
Mult.: 1
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
48In Stock
65Expected 11/24/2026
$3.95
Min.: 1
Mult.: 1
SparkFun Optical Sensor Development Tools RGB Light Sensor - ISL29125
Datasheet
18In Stock
$11.95
Min.: 1
Mult.: 1
SparkFun NFC/RFID Development Tools RFID Reader Breakout Reader Breakout 44In Stock
$3.78
Min.: 1
Mult.: 1
SparkFun Temperature Sensor Development Tools TC Breakout - MAX31855K 7In Stock
$20.95
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Modules Soil Moisture Sensor Moisture Sensor
Datasheet
60In Stock
$6.55
Min.: 1
Mult.: 1
SparkFun Current Sensor Development Tools Current Sensor Breakout - ACS723
Datasheet
33In Stock
99Expected 11/5/2026
$13.50
Min.: 1
Mult.: 1