![]() ![]() These are your two contact points for the button. Then solder two wires: one going to the desoldered ‘GND’ pad, and one to an unmarked solder pad on the other side of the board, across from the pad marked ‘I02’. The first step is to desolder the power and speaker leads. This seems awfully wasteful – why not re-use the already working circuit board? But what we can do is re-purpose the button portion of the PCB.įor most of the Easy Button hacks I’ve seen, people ignore the PCB entirely and put their own pushbutton on top of the PCB. ![]() Unfortunately I don’t think it’s possible to re-program the audio chip, although I frankly haven’t tried. It only has an audio chip, an SMD capacitor, an SMD resistor, a membrane button, and the pads for power and the speaker. ![]() The circuit board, like the rest of the button, is very basic. ![]()
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