Getting my kicks asking electrical engineers to explain, verbally, how the Dual LED Flasher works; devilishly simplepic.twitter.com/av462BoDfU
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@starsandrobots first off, interesting that you use PNP BJTs there, I've always seen NPN. Anyway, here goes:
@starsandrobots you have a pair of positive feedback amplifiers that rapidly switch on at a given Vbe, cross-coupled with capacitors
@starsandrobots (actually give me a few minutes, this is trickier to explain in simple terms accurately than I gave it credit).
@bofh453 see — right? and I'm trying to write about this at a beginner/introductory level..
@bofh453 (somewhat tempted to retweet you but I'll hold back)
@starsandrobots feel free to, fwiw, I don't mind.
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