You can use Joystick in some control occasion, such as control a toy car. This demo will show you how to use joystick, and we need a Rgb Led else, when joystick in different location, Rgb Led will ...

Since, our RGB LED on Hibiscus Sense is WS2812, we need to use Adafruit_Neopixel library to control the colour of RGB LED using single-wire connection. Prior to program the ESP32, we need to install ...

This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

Description: In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want. It uses rgb LEDs that are controlled by an Arduino-based ...

You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an off-the-shelf RGB sensor and wire it up to an Arduino.