d@nny
Full Member level 5
i have insert my 50Hz pic16f819 in inverter for dc12v to 220vac. Amazing. The 50hz increased to 200 hertz and when i tried to check output with analouge metre it burns and the second shous at 250 to 30 volts with very trimbling pin. Why frequency increased to 200 hertz?
Transistors are TIP741 4 transistors 2 each side.
below the pic what i have actually done. consider each transistor 2 as i have combined their all three pins together.
View attachment 56890
Transistors are TIP741 4 transistors 2 each side.
below the pic what i have actually done. consider each transistor 2 as i have combined their all three pins together.
View attachment 56890