Full Catalog

So many accelerometers and so little time! We've expanded our accelerometer selection even more with this high-precision and inexpensive MMA8451 Tr...

A button is a button, and an LED is a LED, but this LED illuminated button is a lovely combination of both! It's a medium sized button, large enoug...

"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 0.4m...

Your browser does not support the video tag.     Circuit Playground Express is the next step towards a perfect introduction to electronic...

After months of searching, we finally have what we consider to be the ultimate conductive thread. It's thin, strong, smooth, and made completely of...

The 7-segment for micro:bit is a four digit 7-segment display for micro:bit. You can use it to display numbers, but it can also display letters and...

Its a mini panel-mountable HDMI monitor with a built-in touchscreen! So small and simple, you can use this display with any computer that has HDMI ...

Please Note: BBC micro:bit, 2 x AAA Battery Cage and 2 x AAA Batteries are NOT included. This Prototyping System for the BBC micro:bit is a great w...

Most of our customers love using the Arduino for prototyping, design and invention but find themselves stuck when trying to connect the Arduino to ...

The Squid Combo Pack comprises a Raspberry Squid RGB LED, two Squid buttons and a Raspberry leaf to help you identify the GPIO pins. A bright RGB (...

This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C...

With this kit, you get everything you need to start learning about connecting electronics to your micro:bit in an accessible and easy manner. Every...

The RELAYplate from Pi-Plates is the first dedicated relay board for the Raspberry Pi designed to meet the safety requirements of UL 60950 while ...

The pin bit breaks out all of the useful pins from your micro:bit into breadboard format while providing handy-dandy labels to make your builds go...

The Beocreate is the product of a joint venture between HiFiBerry and Bang and Olufsen.  The result is an exciting new product that brings life to...

Looking for the best heat sink for your Raspberry Pi? Check out this nice and tall 15x15x15mm Heat Sink! This heat sink is made from high quality a...

  These LED strips are fun and glowy! There are 60 RGB LEDs per meter, and you can control each LED individually! Yes, that's right, this is the d...

Chicago Electronics Distributors has stopped accepting orders. This product might be available at PiShop.us. Please check this blog post about our ...

Your browser does not support the video tag.   Adding glowy color to your projects has never been easier: no more soldering or stripping wires,...

Add a power switch to any project simply by plugging this between the power supply. This is the most useful thing you never knew you needed! You'll...

Please note: We currently have limited stock of the original black Feather RP2040.  Once this is sold out, we will exclusively carry the pink versi...

These are 6" long jumper wires with female connectors on both ends. Use these to jumper from any male header on any board, to any other male header...

These are 6" long jumper wires with male connectors on both ends. Use these to jumper from any female header on any board, to any other female head...

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 ...