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.

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 ...

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 ...

Inside the is a Rainboduino: an Arduino compatible board capable of driving an 8×8 RGB LED matrix. Also stuffed inside the busy box is a 9V battery, rocker switch for the power, and four arcade ...

Posted in Arduino Hacks, LED Hacks Tagged arduino, HL1606, led, lighting, lightstrip, rgb, serial, synaptic labs ← IPhone 3.0 Tethering Is Easy Meat Thermometer Using Predictive Filtering → ...

Our RGB matricies are dazzling, with their hundreds or even thousands of individual RGB LEDs. Compared to NeoPixels, they’ve got great density, power usage and the price-per-LED can’t be beat.

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.

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 ...