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These monster relays are designed to switch high current AC loads using a simple pulse of 12V DC to flip the relay from open to closed. They have ... more info

A 1W, 8Ω 50mm diameter mylar speaker that is just 7.1mm thick. Made by Amaoto Industrial Co, part number GC0502MA.

The S-biner is one of the best general purpose clip/carabiner designs around. This is a generic plastic version with stainless steel gate wire. They ... more info

Simple galvanised steel spring clamps with PVC coating on the jaws and handle. These are ideal as a temporary clamp when you need to hold small items ... more info

These amazing little modules produce a 360 degree plane of laser light. They will put a line right around a room or other enclosed space, and are ... more info

These are a linear constant current driver. They have a maximum input voltage of 50 volts and have a fixed output current of 350mA. Rated power ... more info

51 ohm 0.6W mini (same size as regular ¼W) metal film resistors, part number MF60S5109FT. Price is per resistor.

Use these resistors to run a single 20mA LED from a 12 volt supply. Price is per resistor. Metal film type usually supplied.

Nice circular pin array style heatsinks for cooling LEDs up to 10W or so. They measure 51mm diameter by 36mm thick and have a black finish. Centre ... more info

These are nice little heatsinks that measure 53mm diameter x 20mm thick. They are ideal for cooling power LEDs up to 5 watts, or more if you use a ... more info

Superbright 546 size blue oval LEDs with a slightly tinted (almost clear in fact) case. Ideal where you need a bright, wide angle blue LED for signs ... more info

These are general purpose FETs made by International Rectifier, rated at 55 volt, 36A, 42 watts, 0.016 ohms. They are ideal for general switching, ... more info