New Arrivals

These 0.1 μF 100 V ceramic capacitors have many uses, including noise suppression on motors.

Classic 9V connector terminated with 2-pin polarized Molex connector. 5" in length.

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also holds ...

In recent years, computing terminals have expanded exponentially from desktop to portable handheld devices. We have witnessed the rapid develop...

INTRODUCTION Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto...

Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonators are +/-0.5% or bett...

Do you need ‘moar power’ for your wireless widget? The XBee-PRO XSC 900 MHz RF module features two times the throughput and 20 times less cur...

This Relay Shield v2.0 from Evil Mad Scientist is a simple Arduino add-on that gives your Arduino the ability to control a single electromechanical...

This holder allows you to safely secure a IOIO development board and a self-adhesive breadboard in place to easily run jumper wires in between the ...

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also holds ...

Did you get your hands on a Raspberry Pi and need a little monitor to complete your tiny desktop computer? Or maybe you just need a good field moni...

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also holds ...

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also holds ...

A Feather board without ambition is a Feather board without FeatherWings! This is the Non-Latching Mini Relay FeatherWing. It gives you power to...

In the ever-increasing need and awareness for health and safety, water has become a focus point for proper disinfection treatment as aftereffec...

*Discontinued* – For another way to create a Bike Wheel POV Display using our Pro Trinket, check out this learn guide! The spokepov kit comes unas...

4-digit 7-segment displays are really neat little devices, it’s a shame that they can be so cumbersome to control. Well we’ve solved that problem b...

A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an overall travel of 30mm ...

This spool of solid-core wire is easily soldered to and can handle up to 200°C and 600V. We like this wire because it's flexible but also hol...

Sharp GP2Y1010AU Dust Sensor requires some wiring on the breadboard and a list of components to make it Arduino compatible. This has turned do...

Particle’s IoT (Internet of Things) hardware development board, the Photon, provides everything you need to build a connected project. Particle has...

The basic connecting cable for any development board. Use these cables to hook any computer with a standard RS232 Serial port to any of our boards....

A Feather board without ambition is a Feather board without FeatherWings! This is the Latching Mini Relay FeatherWing. It gives you power to con...

Battery holder for eight AA cells arranged as two back-to-back four-cell holders.