For our latest workspace, we decided to skip the boring numbered keypad and build a custom RGB backlit ... The input circuit is a simple keypad matrix. To read each button push, the Arduino ...

The RGB LED is basically an LED package that can make almost any ... Schematic drawing of the rainbow flashlight/tent light is given below: As you can see from the schematic, Arduino’s D9-D10-D11 pins ...

In addition to building a crazy turbo charged LED array I also spent a lot (a whole lot) of time coding a nice clean fully functioning RGB LED strip controller using an Arduino Pro Mini (5V 16 MHz ...

For prototyping, Infineon has a RGB LED lighting control shield for Arduino, based around its ARM Cortex-M0 XMC1202 microcontroller. On board is something called a ‘brightness colour control unit’ ...

If you’d like to get more specific, Michael Klements’ Arduino-based scanner lets you ... along with a 16×2 panel. An optional RGB LED attempts to copy the shade of whatever object you ...