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mag_stripe_emulator

320px

Prototype with PTH 3.5mm jack. Final will use SMD jack and be just a little bigger than CR123A battery that powers it. .015 thick PCB over .015 soft steel, over all thickness .031 (credit card spec calls for .03… the tape adds a tenth.)

mag_stripe_emulator.txt · Last modified: 2013/08/13 12:13 (external edit)