Polarized Connectors - Housing (4-Pin)
SKU: SF-PRT-08097 | Brand: SparkFun
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed. T...
Delivered by Wed 10 Jun
Adafruit NeoPixel Digital RGBW LED Strip - Black PCB 144 LED/m [1m]
SKU: AF-2848 | Brand: Adafruit
An ultra-high-density RGBW NeoPixel strip with 144 individually addressable LEDs per metre on a flexible black PCB. Each pixel contains four LED elements — red, green, blue, and a dedicated white — providing 32-bit co...
Delivered by Wed 10 Jun
Invent To Learn: Making, Tinkering, and Engineering in the Class
SKU: SF-BOK-12006 | Brand: SparkFun
A guide for educators on bringing the maker movement into K–12 classrooms. The book explores how 3D printing, robotics, programming, wearable computing, and Arduino can combine with hands-on learning traditions to tur...
Delivered by Wed 10 Jun
Stepper Motor: Bipolar, 200 Steps/Rev, 42x38mm, 2.8V, 1.7 A/Phase
SKU: PL-2267 | Brand: Pololu
A NEMA 17 hybrid bipolar stepper motor with a 1.8° step angle (200 steps per revolution). Each phase draws 1.7 A at 2.8 V, delivering a holding torque of 3.7 kg·cm. Four colour-coded wires with bare leads connect to t...
Delivered by Wed 10 Jun
LED Current Meter 10A (Green)
SKU: DF-DFR0244-G | Brand: DFRobot
A panel-mount LED current meter that measures 0–9.99 A DC with 2% accuracy. The bright green 3-digit LED display is easy to read, and the meter requires no external circuitry — just connect four wires and it gives a r...
Delivered by Wed 10 Jun
Servo - Generic High Torque (Standard Size)
SKU: SF-ROB-11965 | Brand: SparkFun
A reliable, high-torque standard-size servo (FS5106B) with dual ball bearings and nylon gears. Delivering up to 83.47 oz-in of torque at 6V with a speed of 0.16 sec/60°, it's a versatile choice for robotics, RC, and m...
Delivered by Wed 10 Jun
ELastoLite Inverter Connector - Green (INV133)
SKU: SF-COM-11913 | Brand: SparkFun
A green inverter connector cable for use with the INV133 electroluminescent inverter, bridging the gap between your inverter and ELastoLite panels. The 4.5-inch cable has bare wire leads that can be ironed directly on...
Delivered by Wed 10 Jun
Spectacle Director Board
SKU: SF-DEV-13912 | Brand: SparkFun
The Spectacle Director Board controls all the actions in a Spectacle project. Though the Director Board doesn’t do too much on its own, it is what communicates directly with SparkFun’s Spectacle programmer and is the ...
Delivered by Wed 10 Jun
Servo - Hitec HS-422 (Standard Size)
SKU: SF-ROB-11884 | Brand: SparkFun
This is the classic Hitec HS-422 servo. This solid consumer grade servo is able to take in 6 volts and deliver 57 oz-in. of maximum torque at 0.16 sec/60°, this is a simple servo for any beginner project!This high qua...
Delivered by Wed 10 Jun
MinIMU-9 v2 Gyro, Accelerometer, and Compass
SKU: PL-1268 | Brand: Pololu
The Pololu MinIMU-9 v2 is a compact (0.8″ × 0.5″) board that combines ST’s L3GD20 3-axis gyroscope and LSM303DLHC 3-axis accelerometer and 3-axis magnetometer to form an inertial measurement unit (IMU); we therefore r...
Delivered by Wed 10 Jun
MinIMU-9 Gyro, Accelerometer, and Compass
SKU: PL-1265 | Brand: Pololu
This board has been replaced by the newer MinIMU-9 v2 L3GD20 and LSM303DLHC carrier, which offers improved magnetic sensing resolution, a wider acceleration measurement range, and gyro measurements that are more resis...
Delivered by Wed 10 Jun
Color LCD - SMD Connector
SKU: SF-LCD-00570 | Brand: SparkFun
This is the itty-bitty connector for the Nokia color LCD. 10-Pins. Surface mount. Hard to find. 0.5mm pitch so be careful. Can it be soldered by hand? Yes! Owen managed to solder wire wrap wire to the individual legs ...
Delivered by Wed 10 Jun
Crystal 4MHz
SKU: SF-COM-00539 | Brand: SparkFun
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.
Delivered by Wed 10 Jun
Crystal 32kHz
SKU: SF-COM-00540 | Brand: SparkFun
Standard ‘Watch’ or Real-Time-Clock crystal. 32.768kHz means it is precisely half of a 16-bit counter. Start counting at 0x8000 (or 32768). When the counter rolls over from 65535 to 0, then you know that exactly one s...
Delivered by Wed 10 Jun
Crystal 10MHz
SKU: SF-COM-00535 | Brand: SparkFun
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.
Delivered by Wed 10 Jun
SparkFun Infrared Temperature Breakout - TMP006
SKU: SF-SEN-11859 | Brand: SparkFun
This is not your typical temperature sensor. The TMP006 Breakout can measure the temperature of an object without making contact with it. By using a thermopile to detect and absorb the infrared energy an object is emi...
Delivered by Wed 10 Jun
RGB LED Satellite Module 004 (Circle)
SKU: PL-1245 | Brand: Pololu
The Satellite Module 003 is an RGB LED round “pixel” with three bright surface-mount RGB LEDs. This LED module is designed to be used with the OctoBrite DEFILIPPI to easily integrate full-color LED lighting into your...
Delivered by Wed 10 Jun
6x1 F-F 12 Cable for ShiftBrites and ShiftBars
SKU: PL-1239 | Brand: Pololu
A 300mm (12") six-conductor female-to-female cable designed for chaining ShiftBrite and ShiftBar LED modules. The cable wires are colour-coded to match the ShiftBrite pinout, with black for ground and red for power. ...
Delivered by Wed 10 Jun
ShiftBar
SKU: PL-1242 | Brand: Pololu
The ShiftBar is a medium-power RGB LED controller featuring 10-bit digital brightness control on each color channel (over one billion colors). Multiple ShiftBar modules can be chained together and controlled from a si...
Delivered by Wed 10 Jun
2.7 OLED 12864 Display Module
SKU: DF-FIT0328 | Brand: DFRobot
A 2.7" white OLED display module with 128×64 pixel resolution, driven by the SSD1325 controller. The OLED technology delivers deep blacks, wide viewing angles, and a slim profile — with no backlight required, the disp...
Delivered by Wed 10 Jun
Compare your options
All buying guides
The Teacher's Guide to micro:bit Robots: Kits, Buggies, and Robotics Compared
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Compare hobby and industrial servos by torque, rotation range, and control type (PWM, digital, continuous) to pick the right motor for robotics, animatronics, and RC projects.
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