Remix: build your own 555

Disclaimer: why buy one when you can make one? It costs a lot more to make a 555 then it does to buy a 555 timer, so if just want a 555 then go out and buy one, but if you want to learn how one works and gain the satisfaction of building one yourself then go ahead and spend the extra money because t...

By: anders625



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from Instructables: exploring - technology http://ift.tt/1w1XOGg