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cosm signal oscillator
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cmac0351 Offline

Posts: 149
Joined: May 2008
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Post: #11
RE: cosm signal oscillator
Not that any of you care, but mine is working now. I had a bad NE555 switch.

These COSM's are so easy to build. I had never etched a circuit board before and have very limited soldering experience, but after watching a couple videos and reading a couple tutorials, I was able to build a working COSM. It was fun, too! Big Grin

cmac0351 Wrote:Mine I built doesn't pulse the voltage, the current stays just below 5v (I haven't hooked up a pot yet). I hooked the Red LED that would pulse, but it stays solid red. Any thoughts?
07-06-2008 04:29 AM
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