Pulse Width Modulator

467

05:40:37

Pulse Width Modulation using 2 555-timers. Oscillator trigger 555-timer and a PWM 555-timer voltage-controlled by a potentiometer, you can vary the pulse width by adjusting the potentiometer. The LED is just a visual construct for when the period is on. You can change the Frequency by changing RC values on the left most side. 

EMS512U

published 1 year ago

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