DC Motor Speed Control with pwm and temperature

dc motor speed control with pwm technique. the motor is working as a cooler. its speed is increasing and decreasing by temperature. its starting to work after 40 centigrad. also lcd is showing the ambient temperature

Category:

Howto & Style

Tags:

• dc
• motor
• speed
• control
• pwm
• thermometer

[Tex4u]

What was in the LCD? It was out of focus.

Thanks

[BoZoK84]

@Tex4u lcd shows the temperature

[BoZoK84]

hi, it is simple. one wire is to one side of the battery and the second wire is to the other. there is no polarisation. you can put whichever the wire you want .

if it is not a big motor you can try it with one battery. and if it doesnt work , it means it is broken.

[ISkullzI]

Hey how can i power one of those motors? I found one on the floor and it has 2 wires sticking out, i put a double a battery to it but it doesnt work, pls message me.