Components

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...

2N3904 NPN Transistor Specifications Type of Transformer BJT Transistor Package TO-92 Transistor Polarity NPN Power Dissipation at 25°C ...

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

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...

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 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...

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 ...

Normally open SPST micro tactile switch. Specifications Switch Type Tactile Push...

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

1K0 Specifications Resistance level 1kΩ resistance tolerance 5% Continuous Power 1W Component Type Carbon Film Resistor Passive markin...

2K2 1/2W -  Same size as standard 1/4W carbon film.  Specifications Resistance level ...

These are 25 turn industrial quality sealed trimpots.Pins are in a row, with 2.5mm spacing.Adjustment is vertical.Power rating is 0.5 watts.Value ...

This slim and modern potentiometer is small and compact, yet looks good and has a nice feel. We hand selected the best knobs for your project in...

This is a 10 pack of 100uF 16v capacitors so they can be used with any DC voltage up to 16V.  They have a tolerance of ±20% and long flexible pi...

For those of us who are maybe a little tired of rainbows, we now have 'smart LEDs' in monochrome! Make your own smart Warm White LED arrangem...

Spin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per channel using the TB6612. These are perhaps ...