These are our favorite general-purpose LED’s. Light up your project! Pack of 10 diffused green LEDs 5mm diameter 30° viewing angle 570nm wavelength 1.8V Forward Voltage, at 2mA current 38 mcd...

Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is...

This is a digital temperature and humidity sensor module that works with all of the Arduino micro-controllers. Because it is a digital sensor it only necessitates 3 connections, Vcc, GND, and a...

This is a digital Tap/Knock sensor on a small circuit board that is designed to work with all of the Arduino boards. It is easy to incorporate into any project requiring only a 5v supply, ground, and...

Your basic 7-segment LED. Common anode. Two decimal points, but only the one on the right is wired. Digit height is 0.6". Overall height is 1". Resources Datasheet Arduino Library (Thanks Dere

This is an Arduino Compatible Ultrasonic sensor, it can be used to measure the distance from the sensor to other objects around it. These types of sensors are used on robots for collision avoidance...

MAX7219 Dot matrix LED Display Module Product Description 1.A single module can drive an 8 * 8 common cathode

Adafruit 387 - Super-bright 5mm IR LED - 940nm Infrared LEDs are used for remote controls (they’re the little LED in the part you point at your TV) and ‘night-vision’ cameras, and these little blue...

This is a 5V 4-Channel Relay interface board. Be able to control various appliances, and other equipment with large currents. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino,...

With the Pi-EzConnect you can connect all sorts of electronics to a single Raspberry Pi  with no soldering or breadboarding! This HAT has screw-terminals for each pin on the Pi Header Key...

This is a 10 Pack of 10K Ω Resistors. 10k Ohm ±5%, 1/6W Through Hole Resistor Axial Flame Retardant Coating, Safety Carbon Film

This is a 10 Pack of 1K Ω Resistors. 1k Ohm ±5%, 1/4W Through Hole Resistor Axial Flame Retardant Coating, Safety Carbon Film

This is a 10 Pack of 330 Ω Resistors. 330 Ohm ±5%, 1/6W Through Hole Resistor Axial Carbon Film

This is a 10 Pack of 4.7K Ω Resistors. 4.7k Ohm ±5%, 1/4W Through Hole Resistor Axial Flame Retardant Coating, Safety Carbon Film

Add some colour to your next coding project with our new Halo board for the BBC micro:bit. The Halo has 24 ZIP LEDs, which are individually addressable full colour LEDs. This means that each LED can...

The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off. This relay can be used to switch low voltage devices such...

Elecfreaks Octopus Digital PushButton Brick - Blue | EF04034 Octopus Electronic Bricks: you can use them to build electronics projects just as easily as piling bricks. By using Octopus electronic...

ElecFreaks Octopus:bit (Breakout Board For micro:bit) | EF03405 The Octopus:bit Micro:bit Breakout Board gives clear, instant access to all Micro:bit GPIO pins. A voltage-switch feature lets you...

Caution! The BBC micro:bit is NOT included. You can buy the BBC micro:bit here. Looking to do more with your BBC micro:bit

The Photoresistor Pack of 10 offers light-sensitive resistors for a wide range of projects. Each sensor changes resistance based on light levels, making it useful for light detection and automation...