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March 27th 17, 06:21 PM
posted to rec.radio.amateur.moderated,rec.radio.amateur.homebrew
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QRZ Forums - Homebrew and Kit Projects for Monday 27 March 2017
Homebrew and Kit Projects
/////////////////////////////////////////// pulse to square wave converter assistance needed Posted: 27 Mar 2017 09:51 AM PDT http://forums.qrz.com/index.php?thre...needed.560660/ OK.... Ive got what should be a simple problem, but its proving to be more difficult than my feeble brain can handle: I need to convert a pulsed DC signal to a square wave signal at 1hz, as shown in the picture. Using capacitors and resistors, Ive can go from pulsed DC to sine wave.... but not square waves @ 1 hz. At that low a frequency, I know I could use a DPDT relay, and it would work fine. However, for reliabilitys sake Id like to go all electronic, and passive components if... pulse to square wave converter assistance needed |
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