New Arrivals

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

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

The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any material or surface int...

Make your own custom HDMI cable or HDMI interface with ease, using this HDMI Terminal Block Breakout. You get a nice solid PCB with an HDMI plug...

These DC powered heating pads are perfect for near-body heating applications. They get warm to the touch but not too hot. Simply apply 5VDC to the ...

This M3, pan-head screw is 8 mm long. It is made from steel, is zinc-plated, and comes in packs of 25.

This M3, pan-head screw is 25 mm long. It is made from steel, is zinc-plated, and comes in packs of 25.

The best notebook on earth, The Maker's Notebook. From the creators of Make Magazine comes the Maker's Notebook. Put your own ideas, diagrams, calc...

Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/W...

Need some really bright LEDs? We are big fans of these clear blue LEDs, in fact we use them exclusively in our kits. They are very bright and have ...

Need some indicators? We are big fans of these diffused green LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can...

It’s the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push button comes wi...

This M3, pan-head screw is 5 mm long. It is made from steel, is zinc-plated, and comes in packs of 25.

WRTnode is a high performance CPU, low power consuming, cheap and small dev board that can run OpenWRT OS and also easy to port all open s...

USB 4 Pin (A) Male to USB 4 Pin (A) Female- Conforms to USB 2.0 Standard- 480MBPS Specifications Quality of lead Standard Directional Ou...

Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can b...

The Shadow Chassis is a marvelously durable and modular robot platform from RobotZone. The chassis plates and mounts are cut from ABS plastic and u...

If you're looking for one of the best multimeters, we're proud to now offer our personal favorite! The Extech EX330 "12 Function Mini MultiMeter + ...

It’s the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push button comes wi...

The Art of Electronics 2nd Edition by Paul Horowitz & Winfield Hill HARDCOVER. Considered the best resource, now available at Adafruit. This is...

Do you need an easy to use interface for your LCD screen? The LCD Button Shield V2 attaches to your Arduino to provide a 16x2, black character, gre...

Yellow 10mm LED 90mcd Round Diffused Specifications Diameter 10mm ...

This Raspberry Pi is Discontinued Now, We recommend lattpanda boards (a small computer board for win 10) as a suitable replacement. The...