Fully Adjustable Pulse Generator By IC Quad Timer 558
Sunday, July 29th, 2007Fully Adjustable Pulse Generator By IC Quad Timer LM558 Be the circuit that is valuable very , because frequency pulse fine get freely do not be under the wideness of pulse. By R1 perform control pulse rate , R2 perform control the wideness of Pulse , R3=R4 = 1.5 to 4.7K , For SW1 perform [...]


