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lol the 555 timer, used in analog circuits to keep the rhythm, among other uses
Last time I used one I made a Doctor Who sonic screwdriver that was reactive to light for my son.
Well, it does have rhythm.
lol the 555 timer, used in analog circuits to keep the rhythm, among other uses
Last time I used one I made a Doctor Who sonic screwdriver that was reactive to light for my son.
Well, it does have rhythm.