New Arrivals

Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for...

These 4" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have...

This kit includes everything you need to make your very own capacitance meter, able to measure caps anywhere between the range of 500uF to 1pF. ...

This is a basic, 4-digit 7-segment display - red in color. It has a common anode. The display features one decimal point per digit, and individu...

If you'd like a compact display, with buttons and a joystick - we've got what you're looking for. The Adafruit 128x64 OLED Bonnet for Raspberry ...

These are like the fancy electronics equivalent of the wire nuts electricians use to bind wires together. They are a lot easier to use as well! Eac...

DFRobot's latest generation of digital DHT11 Temperature and Humidity sensor is as powerful as it used to be but easier to use.  This  DHT11 Arduin...

The BNC probe kit includes a 20MHz professional probe with hook and tip as well as a couple converters to connect the probe to either a BNC jack...

These blue precision disk wheels have an outer diameter of 2”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are idea...

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 is quite the snazzy lookin' 3D printer – and it comes all the way from beautiful Barcelona. It's the BCN3D Sigma 3D Printer! It has a un...

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 DFRobot 386AMP audio amplifier module uses the National Semiconductor LM386 audio power amplifier chip. It has 20 voltage gain. In the 6V ...

This is a basic, 4-digit 7-segment display - green in color. It has a common anode. The display features one decimal point per digit, and indivi...

This wickedly inventive guide shows you how to program and build a variety of projects with the Arduino microcontroller development system. Coverin...

This is a basic, 4-digit 7-segment display - blue in color. It has a common anode. The display features one decimal point per digit, and individ...

Take your Pycom board on a journey, and it will even keep track of where you are! The Pytrack is an add-on daughterboard that will make geo-trac...

INTRODUCTION The TowerPro SG90C is a 360 degree micro servo. It uses a plastic gear drive and is light and compact. It can be used for various appl...

These orange precision disk wheels have an outer diameter of 5”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are id...

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 Arduino LilyPad board is Discontinued Now, We recommend other best selling arduino boards as a suitable replacement. This is LilyPad Ardui...

These ½" bore hub spacers allow you to space your sprocket, gear, wheel, or other attachment from the mating hub. These hubs utilize the 0.77" h...

These zinc-plated socket head machine screws are 3/8” long and have a tread pitch of 6-32. Sold in packs of 25. Note: These screws require a 7/64"...