100pcs total.

These momentary on/off switches measure 27.65mm in length (including pins). The pins have a...

This module uses an array of transistors with pullup resistors to provide an 8 channel...

These test hook clips measure approximately 5x1.5cm. They use a miniature sprung claw system...

Mechanical Properties
Operating force: one-touch switch =8N
Mechanical life: =2000...

Board Thickness: 1.6mm
Great for building a prototype ...

This 45mm module contains a strip of 16 individually controllable RGB LEDs arranged in a...

RepRap Arduino Mega Pololu Shield, or RAMPS for short. It is designed to fit the entire...

This module is based upon the Allegro A4988 stepper motor driver and is ideal for use in 3D...

These mini USB cables are approximately 72cm  in length, are extremely light, thin and are...

This module (HCMODU0098) is a breakout board for the Texas Instruments ADS1115 ADC. This...

The 2004 parallel LCD module (HCMODU0039) is the larger version of our popular 1602 modules...