DIY PWM generator
This PWM generator is based on NE555 timer ic Frequency range is 1Hz to 200kHz . 😍 voltage range is ~ 5v to 16v here is the part list NE555 ic -- 1 ic stand -- 1 10K trimmer POT -- 2 jumper -- 1 male header pin -- 4 100uF capacitor -- 2 100nF capacitor -- 2 1uF capacitor -- 1 1nF capacitor -- 1 1K resistor -- 1 LED -- 1 and here we go............... schematic diagram here is actual circuit