Learn how to control a DC motor using the L298N motor driver with Arduino. This step-by-step guide covers motor direction control (forward & backward) and ... We can utilize the built-in 78M05 5V ...

Arduino UNO: The main controller for the robot.; Flame Sensor: Used to detect fire or heat sources.; DC Motors with Motor Driver: Provides movement control.; Water Pump or Solenoid Valve: For the ...

RFID Door Lock System using Arduino Circuit Diagram. The below RFID Door Lock System circuit diagram represents how an Arduino, RFID Module, ... The set-up is powered buy a 12V lithium battery pack ...