ericgibbs Well-Known Member Most Helpful Member Sep 3, 2010 #2 mukkarajesh202 said: buzzer circuits design for quize program Click to expand... hi, Look at these links. Beeper & Buzzer Electronic Circuits - Page 2 Simple Electronic Buzzer « schematic diagram
mukkarajesh202 said: buzzer circuits design for quize program Click to expand... hi, Look at these links. Beeper & Buzzer Electronic Circuits - Page 2 Simple Electronic Buzzer « schematic diagram