Hi, In TI design has Bank Card Reader -MSP430G2432 ＋ OPA348 www.ti.com/.../tidu399.pdf Is its solution possible to use it instead of below product? -decode:ISO track2 ,track3 decode -write:F2F(Two-frequency coherent phase) www.uicworld.com/MRD500_brochure.pdf MRD531 http://www.uicworld.com/product_show.php?id=46 best regards, kyt
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