Waterproof DIY Momentary-push Switch. 23 Comments ... His solution to the problem was to get rid of the toggle switch used to turn it on and replace it will a home-made momentary push button switch.

Waterproof DIY Momentary-push Switch October 20, 2010 by Mike Szczys 23 Comments [Patman2700] has a nice scope for his paintball gun that uses a red dot instead of cross-hairs.

When the momentary push-button (PB) switch is closed, 12V from C3 is applied at A, causing T2 to turn on. This state grounds the Reset bus, turns on PFET T4 by putting V gs(on) on its gate through the ...

The venerable Stephen Woodward recently published the design idea (DI) “Flip ON flop OFF” that converts a momentary push button to a classic push-on, push-off switch. Figure 1 is an attempt to go ...