Components

Transistor are a type of electronic switch used for controlling the flow of a circuit and amplifying signals.They have three legs: the base, the co...

Simple SPDT slide switch. Rated at 30V/200mA. The pins have .1" spacing - fits great into a breadboard! Use it as a power switch or general control...

Get a precision fit with these lovely machined 'Swiss pin' headers. In this world nothing can be said to be certain, except we need headers, hea...

These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 1M oh...

These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these...

A handy little pack of 5 operational amplifiers! Part no: LM224N LF347N Amplifier Type General Purpose J-FET Case or Package Type DIP14 DIP14...

BC547 NPN Transistor Specifications Type of Transformer BJT ...

You have some frickin' sharks at your lair, and you're thinking "it would be really great if I could attach some lasers to them" and then you see t...

PCB Mount, single pole, momentary. Suitable for keyboards, security systems, etc. 5 colours. - These switches are normally open SPST. W...

1N4007 1A 1000V Diode - Pk.4 Specifications Diode Type SSR ...

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for ea...

Oh say can you seeBy the knob's early light...Sorry - we thought that was clever.  And while it wasn't really, this potentiometer definitely is! We...

This is a very simple, clear infrared LED. Operating at 940nm these work well for generic IR systems including remote control and touch-less obj...

Rollin' rollin' rollin', you can now roll around smooth as silk with these radial bearings. Often referred to as "skate bearings" They're good for ...

Get your robot rolling with this durable and smooth metal ball caster. We like the size (not too big, not too small) and surprisingly smooth motion...

Classic arcade buttons in a variety of colours.Ever feel the need to relive the glory days of button mashing in your local arcade?Or possibly you j...

Classic arcade buttons in a variety of colours.Ever feel the need to relive the glory days of button mashing in your local arcade?Or possibly you j...

Ahhhh capacitors - the circuit builders' most reliable and trusted friend - always keen to jump in and provide stability where needed to your si...

Battery power for your portable project! These batteries are high quality at a good price, and work fantastic with any of the kits or project...

The 555 timer is one of the most used and useful ICs ever produced. Designed in 1971 by Hans Camenzind it provides a way to include different metho...

The knob is designed to set directly on the potentiometer's ridges so it's an easy & secure fit. It has a nice feel, with a solid grip, twea...

A range of connectors for PCB mounting that allow circuit boards to be plugged together at right angles or end-to-end, or cables to be plugged ont...

Need mini push buttons?  Sick of the same old black colour.  Add excitement to your life with 160 Mini push buttons in 8 different colours held ...

1M0 Specifications Resistance level 1MΩ resistance toleran...