Bezpie -cznik 1-2A (+)__----_____________ ____________________________.... ---- | C\_/E | | Napiecie wyj�ciowe (oko�o) +12V | B| BD243 (npn) | | od 3,5V do 11,5V | | | | | | | Rezystor | | | | | 200ohm _|_ _|_ | |_________| | | | | | |Potencjometr |_ _| |___| wiatraczki | 1kohm | | | | | | | 510ohm | | | | Rezystor | | (-)_________|__________________________|________|______.... masa
marek7771