Connect any kind of ambient | Microcontroller › 8051 › stepper motor using 8051 › Connect any kind of ambient April 12, 2012 at 9:31 am #7419 AJISH ALFREDParticipant Connect any kind of ambient light sensor to the ADC of the microcontroller. Drive the motor using PWM method. All you have to do is to vary the low time of the pulse with the ADC value.
