/Schematics/Timer-circuits

Title Short description Rate Download
10 minute timer 10 minute timer with NE555. 2.82 4,927
Darkroom timer for PCB exposure Excellent darkroom timer for PCB exposure based on ATtiny2313 and 7-seg. LED displays. 2.92 4,549
Delayed switch A simple delayed switch. 2.85 3,395
Digital stopwatch Digital stopwatch. 2.88 3,680
Digital timer ON-OFF or OFF-ON timer with time period choice. 2.86 7,470
Fast turned-on/delayed-off relay Fast switch with delayed off. 2.78 2,961
Long delay generator Uses binary counter and low frequency osc., it can make a few hours delay. 2.85 975
Programmable time switch Programmable time switch. 2.80 5,601
Three timers Three timer circuits. 2.95 6,953
Time switch Time switch. 2.87 6,812

Page:



site friends

sponsored links

ads