Having trouble varying pwm duty cycle

need to control the position of a dc motor and the circuit is configured that 50% is stop.. higher is one direction and lower is the other direction.. Im using AT89C51CC03: im testing on two motors...
Having trouble varying pwm duty cycle

need to control the position of a dc motor and the circuit is configured that 50% is stop.. higher is one direction and lower is the other direction.. Im using AT89C51CC03: im testing on two motors...
duty cycle generation

sir, i want codes to generate duty cycles which varies from 0 to 100 percent for the 50 kHz switching frequency. and two different pulses are to generate with some delay. eg. The total time is 1 first...
duty cycle generation

sir, i want codes to generate duty cycles which varies from 0 to 100 percent for the 50 kHz switching frequency. and two different pulses are to generate with some delay. eg. The total time is 1 first...
Variable duty cycle in AT89C51

Hi I am using AT89C51 for triggering a MOSFET for Boost Converter. For different output voltages, I need PWM of different duty cycles. I am planning to put 3 switches each switch for each duty cycle...