Help with PWM dimmer? Answered
Ello mates,so i biult a pwm dimmer acording to https://www.instructables.com/id/PWM-dimmer-using-NE555-and-MOSFET-with-DIY-alumini/ but its kinda different,i used irf530n and ne555p ic,
And when i connected all of the components with a 12v source it happens nothing except that little spark comes on gnd with adapter?
Help please ?