EMG - adjustable motor and speed controller for, car system vehicles and DC motorsThe EMG is an adjustable supply voltage for small DC motors or similar. With this board, the speed of wired vehicles (car system vehicles) can be adjusted, for example. Depending on the vehicle type, the vehicle speed can be reduced individually. Finally, tractors, construction equipment or even trucks and buses are driving at a realistic speed. The EMG is also very well suited for speed regulation. Whether it is the speed of a wind wheel, a radar motor on a ship model or the fan of an RC truck. Due to its size, this circuit can be placed almost anywhere. A voltage of 2.3 to 6 V is applied at the input. On the output side, the motor is connected directly. The output voltage can now be adjusted using the small trim potentiometer with a fine screwdriver. The EMG can withstand peak currents of up to 1 A and a continuous current of 500 mA.This text is machine translated.