| Subject: | Re: 555 Timer Question |
|---|---|
| From: | "Dave" |
| Date: | Thu, 22 Dec 2005 20:33:37 GMT |
| Newsgroups: | sci.electronics.basics |
This question just came out in January 2006 Nuts & Volts (www.nutsvolts.com) issue, page 13. This article is not on their website yet so if you want me to I can draw up the schematic they have in the magazine. They use a 4060 ripple counter IC, resistors (4.7M, 330K, 1K), pot (100K), 68uF cap, 2N3904, 1N4001 and a relay... fairly simple circuit.... |
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