Old fashioned Japanese Music Box

RE: Old fashioned Japanese Music Box

jw0752 — Wed, 06 Jun 2018 00:19:49 GMT

Hi Andy,

I really liked your use of the 556 timer chip. For some reason using basic chips appeals to me as opposed to microprocessors for everything.

Thanks John

jc2048 — Tue, 05 Jun 2018 22:52:43 GMT

That's nice - a cranky contraption!

DAB — Mon, 04 Jun 2018 18:32:30 GMT

Nice build Andy.

DAB

kk99 — Mon, 04 Jun 2018 18:12:13 GMT

Very cool project. I like that you use of only analog IC's. Congratulations.

genebren — Mon, 04 Jun 2018 17:00:54 GMT

Clever design. I really like the servo motor crank approach to drive the music box mechanism. Very cool!

Gene