/Schematics/Timer-circuits

Title Short description Rate Download
10 minute timer 10 minute timer with NE555. 2.83 4,932
Darkroom timer for PCB exposure Excellent darkroom timer for PCB exposure based on ATtiny2313 and 7-seg. LED displays. 2.92 4,555
Delayed switch A simple delayed switch. 2.85 3,397
Digital stopwatch Digital stopwatch. 2.87 3,682
Digital timer ON-OFF or OFF-ON timer with time period choice. 2.86 7,475
Fast turned-on/delayed-off relay Fast switch with delayed off. 2.77 2,963
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 5,603
Three timers Three timer circuits. 2.95 6,955
Time switch Time switch. 2.87 6,817

Page:



site friends

sponsored links

ads