Getting Started Hardware Setup Connect the LED matrix to the Arduino. Interface the sound sensor and Bluetooth module (HC-5) with the Arduino. Ensure proper power supply and wiring. Mobile Application ...

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.

Arduino Nano ESP32 RGB Color Picker A simple color picker for controlling the built-in RGB LED on the Arduino Nano ESP32. This project allows you to select colors and display them on the onboard RGB ...

Software The Arduino IDE or The PlatformIO extension for Visual Studio Code How to Use an RGB LED Module Using the Digital Method This method only works on Arduino boards with a GND pin next to pin 13 ...

Continue reading “Sleek, Sophisticated Skittle Sorter”→ Posted in Arduino Hacks Tagged arduino nano, RGB LED, RGB sensor, skittles, skittles sorter ...

Other features of the Maker Nano RP2040 small board which measures just 49.53mm x 21.08mm in size include support for the Arduino IDE, CircuitPython and MicroPython.

The comparison table above between the Arduino Nano and the RP2 Nano is mostly correct, except I count more than 16 GPIOs and there’s only one SPI port accessible to the user with the second one used ...