All Products

These superbright yellow-amber (592nm) 5mm LEDs are made by Lite-on, so they are high quality and ideal where a reliable bright amber LED is ... more info

A bicolour LED made for general indication and other purposes. These LEDs have a standard 3mm body with three leads, and are wired with a common ... more info

LED bargraph driver IC made by various manufacturers. Perfect for making bargraph displays or wherever you need a driver that can handle 10 channels ... more info

The common 7805 1A linear positive voltage regulator. Made by Fairchild, part number LM7805CT. Datasheet is here.

These 1313 sized (13mm x 13mm) COBs are premounted on 26mm diameter circular aluminium PCBs to make them easy to use. Ideal for general purpose ... more info

These tiny laser diode modules consist of a red laser diode and collimating lens, all in a package just 6mm x 10mm. They have a resistor onboard, so ... more info

These little laser diode modules consist of a red laser diode and collimating lens, all in a compact plastic package. They have a resistor onboard, ... more info

These tiny laser diode modules consist of a red laser diode and collimating lens, all in a package just 6mm x 10mm. They have a resistor onboard, so ... more info

These battery snaps fit 9 volt transistor radio batteries (the same as used in smoke alarms etc) as well as some AA and AAA battery holders that have ... more info

This little driver can handle input voltages in the range of 3.6 to 24V and boost the voltage to drive a string of 3 watt LEDs at 650mA current. ... more info

This little module measures around 22mm long x 11mm wide and just 4.5mm thick. It has a selectable output voltage of 5V, 8V, 9V or 12V, and the input ... more info

This little module measures around 37mm long x 14mm wide and just 7mm thick. It has an input voltage range of 2V to 24V and can step this up to a ... more info