Products

This kit gives you the structural pieces you need to build your own 3pi+ robot. The chassis includes an integrated ball caster and battery holder f...

Here comes a really ultra thin low-power flexible LED strip! It only has a width of 2.5mm and thickness of 1mm . There are different colors, vol...

Here comes a really ultra thin low-power flexible LED strip! It only has a width of 2.5mm and thickness of 1mm . There are different colors, v...

This is a Mini Audio Stereo Amplifier from DFRobot. It has left and right channels which can realize stereo surround sound. The module has a mini b...

Better grab your sunglasses, your sunscreen, and a bucket hat because this 3W RGB LED is so bright it's like taking a beach vacation ON THE SUN. ...

Better grab your sunglasses, your sunscreen, and a bucket hat because this 9W max RGB LED is so bright it's like taking a beach vacation ON THE SUN...

Here's another addition to our growing family of AA battery holders . Behold! A holder for three (3) AA batteries! It's got a 6" long genuine JST-P...

Punch in your secret key (or Jenny's number ) into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. ...

Hey, Jenny, I've got your number! And I'm going to dial 867-5309 into this very nice phone-style matrix keypad. This keypad has 12 buttons, arrang...

Three rows in a right angle header!? Yes! These chunks of 0.1" header has yet-another-row - handy for when you want to connect cables that come in...

This battery holder is used to hold 3 zinc-manganese batteries (non-rechargeable) or 3 NiMH / NiCd batteries, which can change into a 4.5V battery ...

A nice portable power pack can help you a lot when you build up your projects. Come and make one with this 3×AAA battery holder. This is a 3xAAA B...

A nice portable power pack can help you a lot when you build up your projects. Come and make one with this 3×AA battery holder. It can fit three A...

This Relay Shield for Arduino acts like a switch. It is commonly used to control anything over 5V such as lamps, water pumps and garage doors. O...

This Relay Shield for Arduino acts like a switch. It is commonly used to control anything over 5V such as lamps, water pumps and garage doors. On...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has four...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has four...

If you love to customize, why not level up your DIY keeb-makin' skills and craft your own set of bespoke 'caps with this keycap mold that has four...

Here's another addition to our growing family of AA battery holders . A holder for four (4) AA batteries! It's got an 8" long power cable with a 2...

Here's another addition to our growing family of AA battery holders . Behold! A holder for four (4) AA batteries! It's got a 5" long power cable w...

Make a nice portable power pack with this 4 x AA battery holder. It fits any alkaline or rechargeable AA batteries in series. There's a snap on co...

We've got battery holders for all sorts of needs and projects! Waterproof? Here ya go . With an on/off switch? Easy peasy . Here's our latest addi...