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Build a working RFID LONG range Reader

This project received 12 bids from talented freelancers with an average bid price of $1590 USD.

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Employer working
Project Budget
$750 - $1500 USD
Total Bids
12
Project Description

I need a FULLY FUNCTIONAL RFID long range reader w/ reading range of 40-50cm

choice of module (Texas Instrument (TI) S4100 Multi-Function reader ) module, PREFERRED

Interface a power amplifier with module
Load Modulation Receive Buffer

- SD Storage slot
- ISO-14443 standard operate with a [url removed, login to view] MHz center frequency
- MUST have BUILT IN - RF power amplifier that can drive approximately 200 mW into a small antenna.
- POWER SUPPLY USB/BATTERY

pictures of progress will be required

WILL NEED VIDEO OF WORKING MODEL PRIOR TO PAYMENT
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