Products

The SyRen motor driver is one of the most versatile, efficient and easy to use motor drivers on the market. Out of the box, the SyRen 50 can suppl...

These are generic connectors similar to the popular Deans Ultra Plug connectors. They are sold as matching male-female pairs and have a current ra...

These go great with our silicone tubing for air pumps and valves - great for making adapters or splitters. The three ports have an outer diameter o...

This T-Slot Photo Interrupter is a simple plastic sensor with two elements - an IR LED and an IR photo-transistor, situated across a U-shaped gap. ...

This T-Slot Photo Interrupter with Cable is a simple plastic sensor with two elements - an IR LED and an IR photo-transistor, situated across a U-s...

This is a basic, general-purpose green LED in a standard T1 (3mm) package with 0.1" lead spacing.

This is a basic, general-purpose yellow LED in a standard T1 (3mm) package with 0.1" lead spacing.

These multi-color LEDs contain red, green, and blue (RGB) elements that can be mixed to produce different colors. The three color elements share a ...

These multi-color LEDs contain red, green, and blue (RGB) elements that can be mixed to produce different colors. The three color elements share a...

This is the T5403 breakout board, a fully calibrated barometric pressure sensor with an I 2 C interface. The T5403 sensor measures the absolute pre...

Trends come and go, but preparedness is always in fashion! Have you ever been in a situation where you desperately needed a screwdriver right away...

Push once to turn one side on, push again to turn the other side on! It's basically a push-button toggle switch that connects and disconnects the m...

This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it 'clicks' really well). This button ...

This is an SMD 6mm square SPST button. What we really like is the little button head and good tactile feel (it 'clicks' really well). This button i...

These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 button...

These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 buttons. T...

Little clicky switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless breadboard as ...

Squeeze once to turn on, squeeze again to turn off! This clicky switch makes a great power switch or mode toggler. We like this switch because it's...

When designing your next PCB, if you're not sure what sort of tactile switches you can fit, or how they would look, this Tactile Switch Assortment ...

Medium-sized clicky momentary switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderle...

Slim clicky momentary switches are standard input "buttons" on electronic projects. These are half the width of classic 6mm tactile switches so the...

Super-tall clicky momentary switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless ...

This is a basic RFID tag used for presence sensing, etc. Works in the 125kHz RF range. These tags come with a unique 32-bit ID and are not re-pr...

This 2x20 pin female header is meant to allow you to extend the reach of any board with the standard 2x20 GPIO pin footprint like the Raspberry Pi,...