100Views1Replies

Author Options:

Key Light Answered

Ok so I used to have this key cover that had a tiny light, kind of like those crappy led key chain flashlights except that it actually fit on to the key. It would light up by pressing a button while trying to find the keyhole to put the key in. It was actually really handy.... I'd like to make one myself now that its broken but I'm horrible with electronics and would probably manage to blow something up without knowing what I'm doing. Can somebody make me an instructable for this?

Discussions

The forums are retiring in 2021 and are now closed for new topics and comments.
0
NachoMahma
NachoMahma

12 years ago

. Not much electronics to it. Battery, momentary contact switch, LED, and maybe a current-limiting resistor.