This shows you the differences between two versions of the page.
mag_stripe_emulator [2013/08/13 12:13] (current)
|Line 1:||Line 1:|
|+||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.)|