All Products

SKU: DF-DFR0222 | Brand: DFRobot

Internet of things has become so easy. With Xboard Relay, you can not only monitor data through internet, but also control it through internet. The Xboard Relay combines an Atmega 32u4 microprocessor and wi...

SKU: SF-COM-08635 | Brand: SparkFun

Small electret microphone. Useful in acoustic and audio applications. Documents: Datasheet Example Audio LED control project by Adam Greig

SKU: DF-FIT0270 | Brand: DFRobot

A 10-pack of M3 × 10mm low-profile hex head cap screws with matching nuts. The hex socket drive provides a more secure fastening than standard Phillips or slot-head screws, and the low-profile head sits flush for a cl...

SKU: DF-DFR0225 | Brand: DFRobot

RoMeo V2 [R3] is an All-in-One Arduino based robot board, it is especially designed for robotics applications, and extended devices. Romeo benefits from the Arduino open source platform, it is supported by thousand...

SKU: PL-1403 | Brand: Pololu

This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch, but the long lever arm makes it especially useful as a tactile bump sensor for your robot (e.g whiskers or antennae...

SKU: SF-SEN-08606 | Brand: SparkFun

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Gl...

SKU: DF-FIT0269 | Brand: DFRobot

A 10-pack of M3 × 30mm low-profile hex head cap screws with matching nuts. The hex socket drive provides a more secure fastening than standard Phillips or slot-head screws, and the low-profile head sits flush for a cl...

SKU: AF-2928 | Brand: Adafruit

The 8-Channel PWM or Servo FeatherWing adds 8 channels of 12-bit PWM output to any Adafruit Feather board via I2C. It uses an onboard PWM driver with a built-in clock, so it runs independently without tying up your mi...

SKU: AF-2776 | Brand: Adafruit

This miniature push-pull solenoid features a captive armature with a return spring — when energised at ~5 V DC, the armature retracts, and when power is removed it springs back to its original position. The dual-actio...

SKU: DF-FIT0302 | Brand: DFRobot

This motor has a long (0.365" or 9.27 mm), D-shaped metal output shaft that matches the Pololu wheel 42x19mm and 32x7mm. The brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35...

SKU: SF-COM-14015 | Brand: SparkFun

A 1 m addressable RGB LED strip packed with 60 APA102C LEDs. Unlike WS2812-based strips, APA102s are controlled via a standard SPI interface and feature an extremely high PWM frequency for flicker-free dimming. Each L...

SKU: SF-COM-08377 | Brand: SparkFun

1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 330Ohm resistors make excellent LED current limiters and are great for general use. Need more than one? Checkout our b...

SKU: SF-DEV-08321 | Brand: SparkFun

The PICAXE 8 Pin Proto Kit is a beginner-friendly kit for getting started with 8-pin PICAXE microcontrollers. It includes a handful of easy-to-solder through-hole components and a proto board, making it an ideal first...

SKU: PL-1336 | Brand: Pololu

The Pololu Wixel is a general-purpose programmable module featuring a 2.4 GHz radio and USB. You can write your own software or load precompiled, open-source apps onto the TI CC2511F32 microcontroller at the hea...

SKU: SF-DEV-13975 | Brand: SparkFun

At SparkFun we use many Arduinos and we’re always looking for the simplest, most stable one. Each board is a bit different and no one board has everything we want, so we decided to make our own version that combines a...

SKU: SF-COM-07950 | Brand: SparkFun

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces.This is not a true piezoelectric speaker but behaves similarly. Inst...

SKU: SF-PRT-08024 | Brand: SparkFun

Standard 22 AWG solid Yellow hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small spools of 25'.

SKU: AF-2915 | Brand: Adafruit

A 3.5 mm (1/8") 4-pole TRRS audio jack with screw terminal connections — no soldering required. Use stranded or solid-core wire and a small screwdriver to create custom audio wiring jigs, breakouts, and test setups. ...

SKU: SF-PRT-07938 | Brand: SparkFun

A 16-pin DIP IC socket with solder-tail pins and 0.3" (300 mil) row spacing. Solder the socket to your PCB and swap ICs without desoldering — essential for prototyping and development work. Specifications Pin Count...

SKU: SF-PRT-07937 | Brand: SparkFun

Dip sockets for all your prototyping needs. If you’ve ever had to de-solder a dip part from a circuit board, you know how valuable these are! Number of pins include: 8, 14, 16, 18, 28, and 40. This is a 300mil wide ...