Dc Motor Speed And Direction Controller BoardThe 1203BS DC motor speed controller controls the speed of the DC motor by adjusting the pulse width modulation (PWM), and controls the forward or reverse and stop of the DC motor through the button switch. Features Of Variable Speed Dc Motor Controller Board: Brand New and high quality. Enable to provide a continuous current of 3A to your DC motor or other DC load. Control the forward or reverse direction and the stop of DC motor by button switch.

Microcontroller : Atmel ATmega168 or ATmega328

Powered by DC 12-24 V

Builtin power supply and male header

can control an attache input or output device (like a light

Plug it into your Smartphone and you are ready to go and enjoy

or 18V (depending on configuration)

Jump right into what matters

Color: as shown in the pictures

7V and full voltage of 4

Operating voltage: 2

key-value upload

Embeds logic level converter circuits