Thread: Making a switch
View Single Post
Old 07-16-2008, 12:37 PM   #1 (permalink)
stevie667
Too Awesome for Aardvarks
 
stevie667's Avatar
 
Location: Angloland
Making a switch

Hi all,

I need some advise on circuitry. I'm trying to create a circuit in which opening a set of contacts will turn on an LED light. For reference i am using a button cell, but will be upgrading to a AAA or AA battery when i get the mechanics right.

I have a few ideas, but nothing that wouldn't require many days of tinkering with a soldering iron and circuit board.

Does anyone have any ideas on how i might be able to do this?


Cheers
__________________
Office hours have changed. Please call during office hours for more information.
stevie667 is offline  
 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76