The Low part count of this unit makes it easy to manually construct a simple "perf" board circuit in a relatively short time. This has proven to beĪ very reliable and cheap method for Interface. It uses an RS-232 Line Receiver for interface with the Smartcard instead of the customarily used MAX232 interface Chip. This unit has been tested and monitored to assure that it meets ALL requirements for an ISO 7816 Smart Card. Power Supply 7.5-18 V AC/DC 2.1mm 250ma or greater. VR1 7805 78XXL 78XXL 5V Voltage Regulator 1A P2 ISO7816 14P 14P Smart Card holder Amphenol P1 DB9-Female F09H F09H DB9 Female Connector PCB J1 2.1 MMJACK 2MMJACK 255SB Power Jack 2.1mm Version V-3 uses a fixed frequency CMOS TTL Crystal Oscillator module for clock requirements (Epson CMOS TTL Osc #SG-531P-3.579MC).Ĭ1 10UF P128-35 P128-35 Condenser 10uf 50VĬ2 10UF P128-35 P128-35 Condenser 10uf 50V This makes it easy to change Crystal Clock frequencies for different Smart Card applications quickly. This app provides the capabilities for a Smart Card Programmer and Reader using a wideband Transistor Crystal Oscillator Clock circuit. 1ChipISO7816-V1 Programmer & Reader is a full-Featured ISO 7816 Programmer and Reader board designed for educational purposes only.
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