<div dir="ltr"><div>Great article!<br><br>The electronics could be updated with comparators for sense coil amplification and timing, and a power mosfet for the coil drive.<br><br></div>Giant plywood clock sounds pretty awesome too.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Dec 1, 2014 at 11:59 AM, Jim Stewart <span dir="ltr"><<a href="mailto:jstewart@jkmicro.com" target="_blank">jstewart@jkmicro.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">An interesting project I stumbled on...<br>
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<a href="http://www.keith-snook.info/wireless-world-magazine/Wireless-World-1982/Cardboard%20Clock%20-%20Michael%20McLoughlin.pdf" target="_blank">http://www.keith-snook.info/<u></u>wireless-world-magazine/<u></u>Wireless-World-1982/Cardboard%<u></u>20Clock%20-%20Michael%<u></u>20McLoughlin.pdf</a><br>
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