C chintaro New Member Nov 24, 2008 #1 hello, can you help me on this project. Can you post on this thread the schematic & the circuit of 3 relay buzzer.. when the 1st gamer push the button automatically the other two gamer shutoff their button buzzer.. thx
hello, can you help me on this project. Can you post on this thread the schematic & the circuit of 3 relay buzzer.. when the 1st gamer push the button automatically the other two gamer shutoff their button buzzer.. thx
hotwaterwizard Active Member Nov 24, 2008 #3 I have Several circuits If you need more just email me Attachments Whos First SCR.gif 38.8 KB · Views: 1,223 Whos First 12volts.pdf Whos First 12volts.pdf 261.5 KB · Views: 1,241 Game Show Timer.pdf Game Show Timer.pdf 734.3 KB · Views: 954