Hi
I want to Hack a Calculator, to make into a counter, prob is I can't seem to be able to recongnise the contacts for the= sign function on the board , have arrowed the = function carbon touch pad (PCB Bottom) and arrowed the area on the PCB top.
Can anyone see where the tracks are on the PCB top so that I can scrape some copper away to solder 2 leads to my magnetic reed switch !.
Cheers
Spike
I want to Hack a Calculator, to make into a counter, prob is I can't seem to be able to recongnise the contacts for the= sign function on the board , have arrowed the = function carbon touch pad (PCB Bottom) and arrowed the area on the PCB top.
Can anyone see where the tracks are on the PCB top so that I can scrape some copper away to solder 2 leads to my magnetic reed switch !.
Cheers
Spike
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