Replies

To: Squantos

No, Hans Camenzind created the legendary 555 timer IC.

It's my favorite old analog IC along with the still useful 567 tone decoder chip.

27 posted on 01/19/2015 9:02:29 AM PST by Bobalu (Please excuse the crudity of this model. I didn't have time to build it to scale or paint it.)

To: Bobalu

Thanks for the info....stay safe !

53 posted on 01/19/2015 1:57:14 PM PST by Squantos ( Be polite, be professional, but have a plan to kill everyone you meet ...)

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