Electronics Forum

Electronics Circuits & Projects discussion forum. Get help with electronics.


One shot LED circuit

Discuss about electronic circuits here. Request help for circuits that you couldn't find anywhere else, how a circuit works etc. Discuss anything related to electronic circuits.

Moderator: pebe

One shot LED circuit

Postby slurch » Sun Apr 21, 2013 5:40 pm

Hi all,
I've been looking for a while now and testing different answers on multisim but none seem to work with what I need.
Basically I need a circuit that has a 12v input and when a switch is on it powers and LED for 3 seconds and then turns off even if the switch stays on, and draws no power once the 3 seconds are up.

Cheers for your help
slurch
 
Posts: 1
Joined: Sun Apr 21, 2013 5:37 pm

Return to Electronic Circuits Help



Who is online

Users browsing this forum: No registered users and 2 guests

HP 307103-001 Processor W/ Heat Sink
$44.33
HP 307103-001 Processor W/ Heat Sink pictureDell E10S001 Rack Server 100-240v-ac
$582.13
Dell E10S001 Rack Server 100-240v-ac picturePENTIUM III XEON MICROPROCESSOR W/ HEATSINK-NOS
$4.95
PENTIUM III XEON MICROPROCESSOR W/ HEATSINK-NOS picture1PCS FOR Intel SE7501BR2 Server Board U320 SCSI Supports RAID (90days Warranty)
$189.0
1PCS FOR Intel SE7501BR2 Server Board U320 SCSI Supports RAID (90days Warranty) picture


cron