Hey there, I've popped in here to ask a very brief (and hopefully simple) question about a component I need for a simple circuit I'm building.
I'm in need of some type of switch, but I'm having a bit of a hard time explaining what it is I want! Let me attempt to explain its desired operation:
I need it to trigger an IC by shorting two contacts (across which this 'switch' will be placed, of course), perhaps a little similar to the rig you could see in this video (watch 8:10 to8:32). I realise that in the demo video the switch is a simple momentary microswitch where the electronics handle when they operate - but perhaps the desired effect could be produced using one or more relays, but I'm lost as to what configuration I'd need! Many thanks to anyone who responds.
I'm in need of some type of switch, but I'm having a bit of a hard time explaining what it is I want! Let me attempt to explain its desired operation:
- Momentary switch
- Does not become 'electrically closed' as it is depressed as a usual momentary switch would, but once it is released (or "opened")
- Only remains electrically closed briefly once it is released.
I need it to trigger an IC by shorting two contacts (across which this 'switch' will be placed, of course), perhaps a little similar to the rig you could see in this video (watch 8:10 to8:32). I realise that in the demo video the switch is a simple momentary microswitch where the electronics handle when they operate - but perhaps the desired effect could be produced using one or more relays, but I'm lost as to what configuration I'd need! Many thanks to anyone who responds.