7400 competition entry: Flickery LED bar candle

Looking for Halloween do-it-yourself project that will make your friends have a frightfully fun time? Check out T0m’s flickery LED candle:

Here’s a 1 chip wonder. i wouldn’t call it the height of originality — just a bit of fun for Halloween! :)

Build something that uses or abuses a logic chip and get amazing boards, tools, and other swag. The Open 7400 Logic Competition promotes awareness of the basic building blocks of modern circuits. Devious geeks ignited the computer revolution with discrete logic computers, what can you do? Details and entry form here.

Via the forum.

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