Arduino Mega Wiring Diagram. In this post i want to talk about the arduino nano. Connect the outer two terminals of the potentiometer to 5v and ground and the middle terminal to pin 3 of lcd.
A super simple project using just 3 items. Learn how to use servo motor with arduino how servo motor works how to connect servo motor to arduino how to code for servo motor how to program arduino step by step. I used an arduino mega 2560 5 male to female jumper wires and an 8x8 matrix led square.
Vcc is the power supply for the module which can be anywhere between 33v to 5v.
Rotating the potentiometer controls the brightness of the lcd. Arduino mega or compatible atmega2560 boards adafruit metro m4. Check out the playground for a collection of arduino knowledge tutorials and tips provided by your fellow arduino users. Vcc of fc 28 to 5v of arduino.