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POS Machine Backup Logger

I am looking for pos machine backup logger. It is illegal to store consumer card info, but we would like a chip that can temporarily store chip info fom the card for a predetermined amount of time,(this should store Chip info and also time and datestamp) in case of power failure, or device malfunction. Please reply with detailed plan and approach, along with experience..

Habilidades: Programação C, Engenharia Elétrica, Eletrônica, Engenharia, Wireless

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Acerca do Empregador:
( 0 comentários ) London, United Kingdom

ID do Projeto: #534885

4 freelancers estão ofertando em média $1938 para este trabalho

MIKY4227

30 year working in desing logic of any electronic device

$1500 USD em 1 dia
(19 Comentários)
5.4
Microemb

Please read Your PM!

$1500 USD em 1 dia
(0 Comentários)
0.0
outsolder

Includes 1 working prototype, all design files(schematic, pcb, source code).

$2000 USD in 10 dias
(0 Comentários)
0.0
andegwa

My electronis design and computer knowledge makes me suitable for this project

$2750 USD in 20 dias
(0 Comentários)
0.0