Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn how to create a toggle switch using a button switch to control an RGB LED in this Arduino Uno R4 WiFi tutorial. Discover the process of implementing a 10K pullup resistor for the switch and independently controlling the Red, Green, and Blue components of the LED. Gain hands-on experience in building a circuit that allows you to turn each color on or off using separate toggle switches. Follow along with the step-by-step instructions to enhance your Arduino programming and electronics skills while creating an interactive RGB LED color control system.