New Arrivals

These zinc-plated socket head machine screws are 5/16” long and have a tread pitch of 6-32. Sold in packs of 25. Note: These screws require a 7/64...

INTRODUCTION The X400 Expansion Shield is a highly cost-effective audio hat which fits on the GPIO of the Raspberry Pi M...

The same team that built Roving Networks is now at ACKme, where they're designing the future of WiFi connectivity. Their first release is the ACKme...

Forrest M. Mims III is a trusted name in the electronics world for good reason: his charming and engaging texts have drawn millions of people...

These premium wires are stranded 26 AWG wires with female terminals on one end and male terminals on the other end. Together with our 0.1″ crimp co...

NOTE this is US power supply with US plug and not suitable for use in Australia. This is a FCC/CE certified and UL listed power supply. Need a l...

These 12" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". When used with the matin...

INTRODUCTION   The Gravity Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a p...

When you need to amplify, filter, add, or otherwise manipulate analog signals you'll certainly want an operational amplifier at your side. This is ...

These 2" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tub...

Forrest M. Mims III is a trusted name in the electronics world for good reason: his charming and engaging texts have drawn millions of people in...

INTRODUCTION The X600 Expansion Shield is a highly cost-effective multimedia hat compatible with the Raspberry Pi Model B+, Raspberry Pi 2 Model B ...

These aluminum single servo hub arms can bolt directly to the aluminum hub on servo power gearboxes via four 6-32 x 3/8" machine screws. Each doubl...

Forrest M. Mims III is a trusted name in the electronics world for good reason: his charming and engaging texts have drawn millions of people in...

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

PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batter...

These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can be a better option...

This is a 3-pin, through-hole PH series JST connector. The pins are spaced by 2mm. We really like the solid locking feeling and high current r...

These nice switches are perfect for use with breadboard and perfboard projects. They have 0.1" spacing and snap in nicely into a solderless brea...

This is a very popular LCD Keypad shield for Arduino and other variants. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5...

Although you may not see PS/2 keyboards & mice as often on desktop computers, there's still tons of them out there, and they're really easy to ...

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 10:1 and operate up to 12 volts and have a s...

Metro is our series of microcontroller boards for use with the Arduino IDE. This new Metro M0 Express board looks a whole lot like our original ...

This is the very first prototyping shield for Arduino in the market since 2010. It comes with prototyping area that you can sold led , switch or o...