/Schematics/Timer-circuits

Title Short description Rate Download
10 minute timer 10 minute timer with NE555. 2.82 5,090
Darkroom timer for PCB exposure Excellent darkroom timer for PCB exposure based on ATtiny2313 and 7-seg. LED displays. 2.90 4,753
Delayed switch A simple delayed switch. 2.86 3,468
Digital stopwatch Digital stopwatch. 2.86 3,769
Digital timer ON-OFF or OFF-ON timer with time period choice. 2.86 7,619
Fast turned-on/delayed-off relay Fast switch with delayed off. 2.80 3,020
Long delay generator Uses binary counter and low frequency osc., it can make a few hours delay. 2.85 994
Programmable time switch Programmable time switch. 2.81 5,706
Three timers Three timer circuits. 2.95 7,087
Time switch Time switch. 2.87 6,944

Page:



site friends

sponsored links

ads