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.

Components Required Arduino Board (e.g., Arduino Uno or Mega) Bluetooth Module (HC-05 or HC-06) MPU6050 Accelerometer and Gyroscope Sensor Servos (4x, for base, shoulder, elbow, and gripper) RGB LED ...

For example, the code begins by decreasing the red LED value while increasing the green LED value. When the red LED value reaches `0`, we begin decrementing another LED (green in this case). Similarly ...

While many of our seasoned Arduino-lovers can easily throw together the code for an RGB LED circuit in their sleep, [Kerimil] also threw in the Android app, and the source file to be modified in ...

A Tech Enthusiast has shared his new open-source project, the 9x9x9 LED Cube, which takes 3D visualization to the next level with its modular design and interactive features. This cube consists of 729 ...

Guadagnini et al. (33) built a photometer consisting of a red LED (wavelength 620 nm), a BH1750 sensor, controlled by an Arduino NANO, showing applications for absorbance measurements in CuSO 4. dos ...

While many of our seasoned Arduino-lovers can easily throw together the code for an RGB LED circuit in their sleep, [Kerimil] also threw in the Android app, and the source file to be modified in ...

An optional RGB LED attempts to copy the shade of whatever object you’re aiming at, providing a handy reference to verify it’s working correctly. “ Watch this video on YouTube.