simple circuit to close switch for x seconds
simple circuit to close switch for x seconds
(OP)
Hi. I'm an amateur so please have patience. I'd like to create a circuit that I can hook up to a household sensor light so that when the light comes on a sound would be produced by something for a certain number of seconds. I can’t find any retail products to do this so thought I’d try making it myself. Anything that would guide me in the right direction (eg: read this chapter in this book, etc.) would be appreciated.
Thanks in advance.
Thanks in advance.





RE: simple circuit to close switch for x seconds
Good luck and keep us posted!
RE: simple circuit to close switch for x seconds
http://www.housing.uoguelph.ca/~antoon/gadgets/555/555.html
RE: simple circuit to close switch for x seconds
I also suppose (just an idea, I can not point you to any website), that you can try to use musical greeting card. Just connect yout sensor output (relay, open collector) to card's switch.
Best Regards