8051 PWM C Program with 50 percent duty cycle

PWM(pulse width modulation) generation guide using 8051. 8051 PWM generation What is PWM? PWM(pulse width modulation) is a technique of generating pulses(square wave) having a specific on time and off time. Main use of PWM is to control power mostly in motor speed control. PWM is also used to perform DAC(digital to analogue) operation. How […]