Since this post, of course, I've gotten (only slightly) fancier. I've got a set of eight LEDs, driven directly from eight GPIO lines (plus ground :) ). Fun only. And Perl driven.

But my goal now is to hook up photodiodes so I can read my old paper tape reels I've had sitting in my house for 40 years...

In reply to Re: LED blinking Morse code from Raspberry Pi by rje
in thread LED blinking Morse code from Raspberry Pi by rje

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