New Arrivals

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrice...

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrice...

This CMPS03 is Discontinued Now, We recommend other Magnetic Sensors as a suitable replacement. The Devantech Magnetic Compa...

This version of the QRE1113 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. T...

This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected ...

DFRobot presents our new BMP280 barometer sensor. It can detect air pressure, temperature and altitude and is Arduino compatible. Compared to th...

The Aluminum Clamping Motor Mount is great for applications where the perfect motor alignment is needed. When used in conjunction with a gearmot...

The CurieNeurons is a neural network deep learning kit designed for creating artificial intelligence related IoT projects. The kit include...

These wheel adaptors allow you to adapt 12mm hex drive wheels to our .770” hub pattern. The recessed .770” pattern allows you to run 6-32 socket he...

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrice...

An essential companion when working on a ultra-low-power projects! If you've ever used a portable multimeter (even your $300 Fluke!) to measure sub...

The LM358 is a great, easy-to-use dual-channel opamp. Opamps have so many applications we figured we should probably carry at least one in a DIP pa...

Say hello to our 0.96" 160x80 Color TFT Display w/ MicroSD Card Breakout – we think it's T-F-Terrific! It's the size of your thumbnail, with glo...

Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped holes utilizing the...

We like our robots cute, functional, and fun - and this DIY project, the MeArm Pocket Sized Robot Arm fulfills all those criterias and more.  The M...

These 10" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when ...

Note: This product is discontinued, but you can purchase the Seeeduino Lite, which is an equivalent alternative that can be used instead. The...

Is the flex cable for your Raspberry Pi Camera (either 'classic' or 'NoIR' type) or Raspberry Pi Display too short? Or maybe it's cluttering your w...

This is an interesting kind of battery holder, usually you'll see ones that are designed for holding like AAA's or something. This battery holder i...

Do you have an an older VGA-output computer, game system, or other device, that you want to hook up to your fancy new HDMI monitor? This convert...

These lipped Rubber Rings have an inner diameter of 2.65", a width of 1/8", and a sturdy rubber sidewall. These rings can be used as a replacement ...

This is a low-power dual axis (pitch and yaw) MEMS gyro with a ±30°/s maximum range. Options include integrated low pass filters and embedded power...

The "XL741" Discrete Operational Amplifier kit from Evil Mad Scientist Laboratories is a faithful and functional transistor-scale replica of the...

These 6" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts hav...