Introduction: Drawdio

This is a simple 555 timer circuit using which we can generate music by just sketching using a pencil


shiksterson (author)2017-04-24

cant see anything :( too saad im too sad...

seamster (author)2014-12-10

Very interesting!

Have you considered adding some steps with photos and written text to accompany your videos? Using that format will probably help your posts here get a little more attention. Just a thought! :)

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More by khader sk:Scary Eyes in the Dark (switch controlled)LED voltage range indicatorUSB lights for keyboard
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