Resistors used: Red - 82 ohm, Green - 56 ohm, Blue - 56 ohm. Allowing approximately 20 mA to flow through LED. Cathode (-) pins of RGB are connected to 8-bit PWM pins of Arduino for voltage control.

Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

If you would like to learn more about the new Arduino Maker Nano RP2040 will be pleased to know that a review has been published to the official Raspberry Pi MagPi magazine website this week by Phil ...