Catalogues

A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class of their own. Particularly because they have LE...

Headers are like the duct tape of electronics. They're great for connecting things together, soldering to perf-boards, sockets for wires or break-...

Listen up! This 2.8" x 1.2" speaker is a great addition to any audio project where you need 4 ohm impedance and 3W or less of power. We particular...

This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. We spec'd these out because the box is slim, an...

Fire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic red protective casing, and a red LED at the t...

Make your own custom DE-9 cable or DE-9 interface with ease, using this DE-9 Plug to Terminal Block Breakout . You get a nice solid PCB with a DE-9...

This Mini Illuminated Momentary Power Button is an adorable breadboard-friendly tactile switch that has a built-in LED. It provides a simple way to...

Sometimes a simple analog control device can be the perfect tactile solution for your project, but they can be surprisingly hard to come by. Lucki...

Put your project in stealth mode with these silent Soft Tactile Switch Buttons .  T actile switches are standard input "buttons" on electronic pro...

King Arthur carried Excalibur and Thor wields Mjölnir, but the Electrical Engineer? She will always have a pair of excellent tweezers at the ready...

These two Short Male Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! These headers are parti...

When your little robot needs someone to lean on, it can lean on this support wheel. Perfect for use with 2-wheeled robots that need a third-point o...

These two Short Female Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! These headers are par...

"Hrmph! All I have is a power supply with a 2.1mm plug and my doodly-whatsit has a 2.5mm jack. I keep trying to force the plug to fit but that 0.4...

The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox - sorry! We were practicing our ty...

These two Female Stacking Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! What do they do? ...

If we could eat headers, we'd have them for breakfast, lunch, and dinner. But we can't :( So we're making the best of it and selling them! This 2...

One truth about working with A/V is you always need the cable or adapter you don't have in your toolbox. That's why we love these terminal-block R...

Solenoids are basically electromagnets: they are made of a coil of copper wire with an armature (a slug of metal) in the middle. When the coil is ...

With the Pi-EzConnect you can connect all sorts of electronics to a single Raspberry Pi with no soldering or breadboarding! This HAT has screw-ter...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the ...

Make a lovely, touchscreen video setup with a 7" screen at 1024x600 resolution with a resistive touchscreen overlay ! For this model, we tried to ...

Finally we get our very own super sweet sixteen... 16 millimeters that is! Our Black Plated M/F Brass 16mm Standoffs are engineered specifically to...

" These go to eleven ." 11 millimeters that is! Our Black Plated M/F Brass Standoffs are engineered specifically to keep your Pi HAT snug on your ...