Morse code key made from a coin

Science
Morse code key made from a coin
2PenceKey.jpg

Spotted on the MAKE Flickr pool, this funky-fine Morse code straight key made with a Two Pence piece.

2p Straight Key

More:
Sew a cute Morse code key leg strap

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Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at garstipsandtools.com.

View more articles by Gareth Branwyn

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