/tag-en/timer
Title | Short description |
---|---|
Darkroom timer for PCB exposure | Excellent darkroom timer for PCB exposure based on ATtiny2313 and 7-seg. LED displays. |
Delayed switch | A simple delayed switch. |
Three timers | Three timer circuits. |
Title | Short description |
---|---|
Darkroom timer for PCB exposure | Excellent darkroom timer for PCB exposure based on ATtiny2313 and 7-seg. LED displays. |
Delayed switch | A simple delayed switch. |
Three timers | Three timer circuits. |