Here at Circuitrocks we have new products every week. Take a look at our awesome product line-up.
These aluminum timing pulleys uses timing belts. They have 16 teeth an outer diameter of 13mm, bore ..
These aluminum timing pulleys uses timing belts. They have 20 teeth an outer diameter of 18mm, bore ..
These aluminum timing pulleys uses timing belts. They have 20 teeth an outer diameter of 18mm, ..
Get a precision fit with these lovely machined 'Swiss pin' headers.QUICK SPECSLength (of one): 100mm..
Get a precision fit with these lovely machined 'Swiss pin' headers. Standard 0.1" pitch. TECHNI..
This is a common size type of red LED which is 2x5x7 mm. It has a vibrant color that you can see cle..
The size of this LED are 2x5x7 mm. It has a vibrant color that you can see clearly. The common purpo..
Heat shrinks tubes makes insulating expose wires very easy. It keeps wires together. You can use a h..
You can now make your own DIY electric drill. This kit provides the most essential cores to cover th..
An easy way to turn your Arduino board into a remote control or IR receiver. It has a built-in MCU, ..
This charger is designed to accurately balances and charges the Lithium Polymer, LiFe (A123), NiCd a..
A treat for your ears. This Hamburger Mini Speaker is a 3W speaker for any project needing a stand-a..
This is like a benchtop that you can bring anywhere. How great is that! This model is 10 Watts and h..
This one of the special Feather from Adafruit. This one is designed for CircuitPython! The CircuitPy..
A potentiometer that can fit easily to your breadboard.TECHNICAL DETAILS5K ohm potentiometer, linear..
An easy to use and breadboard friendly potentiometer. You can now have variable power output to test..
Twice the fun. This dupont has 2 pin slots, so you can attached a lot of jumper wires making your Ar..
A more minimalist board than the Raspberry Pi 3 Model B+. It has a 64-bit quad core processor runnin..
It is a simple to use LPG sensor. It can also sense propane and butane concentrations in the air. It..
You can customize your jumper wire housing into 1x3. This will enable the easy wiring to your sensor..
Ideal for Arduino project that has a lot of jumper wiring. You can convert your jumper wires singles..
Out Of Stock
This RFID Card Reader is ideal for Raspberry Pi projects that has RFID purposes. It is compact and h..
This driver can control a two-phase stepper motor. It is compatible with an Arduino board. It can ha..
If you are building a 3D printer from scratch, you might this coupler. It is designed for 5 x 5 mm b..
Light up your Arduino projects, orange style. The lens size of this LED is 5mm. The brightness is al..
This sensor measures electrical conductivity in liquid, such as seawater, brine and other. It can me..
Out Of Stock
There are 60 RBG LEDs per meter and each can be digitally-addressable. You can set can each LED chip..
Out Of Stock
Add some old fashioned keypad to your Arduino projects. It has the numbers from 0 to 9 and the c..
This is the longest kind of dupont housing we have. It has 10 pin slots, so you can attached a lot..
You can convert your jumper wires singles into a 1x6 type. You can now adjust the requirement of y..