connecting Transistor Emitter to Relay and Base to Arduino Pin 2 and Collector to 5V in Arduino . connecting Push Button to Pin 8 in Arduino and Terminal 1a to GNR and Terminal 2a to 5V in Arduino .

Below, you will find the circuit diagram of the Arduino DC Motor Speed control using MOSFET Transistor. It is simple and uses a minimal number of components, making it easy to understand. If you are ...