mshh
Full Member level 6
I used optocoupler pc817 to drive mosfet using pwm generated by Microcontroller but the output on the optocoupler wasn't PWM it was continuous on the mosfet gate and i couldn't control it I don't know why , could you help please ?
https://obrazki.elektroda.pl/5987439400_1447873098.jpg
https://obrazki.elektroda.pl/5987439400_1447873098.jpg
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