QRZ Forums - Homebrew and Kit Projects for Monday 27 March 2017
 

Homebrew and Kit Projects

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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