PWM generator for test 1/4 bridge, half bridge and full bridge power circuits. 1 side PCB was disined for Iron technolodgy.
This circuits was accembled and work fine.
Note: 78L12 must be change on 7812 if use power > 18V
This circuit uses the Buck/Boost Converter circuit for typically for use in a lab bench power supply. It features both adjustable voltage AND current using potentiometers.
Without a buck/boost converter,a computer power supply can only provide a 3.3V, 5V and 12 supply lines. With the buck/boost converter created with the aid of a 555 timer, adjustable voltage is allowed. A simple transistor is us...
Small PCB with an Arduino nano to connect 6x 12V-LED-Strip
All 6 channels are PWM capable.
With appropriate arduino sketch, the 6 leds can be flickered individually to imitate a fireplace, a lantern, a candle etc.