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2. A 3v button cell battery and holder
3. A magnetic switch from an old alarm system or magnetic reed switch.
4. A strong neodymium magnet
5. Small wire
6. Hot glue or other glue.
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I made this about a month ago but then the battery in it died so i didnt use it for a while then I resurrected it today, removed the battery and made it plug into a wall wart and also made it remote controlled. ( no view of wall wart in video though, sorry)
The video says Kipkay (One of my favorite DIYers) is blocked in Canada!
I LIVE IN CANADA!!!!!!!!!!!!!
AAAAH!!
(Sorry for the caps. Expressing my anger, and it feels good!)
Good projet though, kudos to you Kip Kay.
anyways it IS a cool project
Backup Cannip.
Works great except you can easily pry it open with a screwdriver. :(
Can't wait to make a laser with the diode in this.