Patrick Gueulle (11)

1-07-2016 | Now that the competition in edition 1/ 2016 is over, it's time to look for new applications for the NFC ST25TA02K tag which was given to you...

1-09-2012 | The only chip card that you can program in BASIC has now been on the market for more than ten years. It remains under continuous development...

1-05-2002 | A programmed BasicCard is used as the starting point in this article. We show how this ‘SIM card emulator’ can be adapted to test the most i...

1-11-1998 | Reading smartcards and writing to them, that’s all very well, but building real-life application circuits, that’s even better! Among t...

1-01-1998 | In last month’s instalment we discussed the hardware, which consists of two sections: the card reader module and the computer interfac...

1-12-1997 | Although they look like any ordinary plastic chipcard of the synchronous type, Smartcards are functionally very different because they...

1-09-1997 | A minimum amount of hardware is needed to build a chipcard reader/programmer that enables you to use a PC to examine the electronic co...

1-06-1997 | Virtually alongside of the steady increase in the number of applications using serial EEPROM/memories, there is a growing need among techn...

1-06-1997 | Even with street prices dropping steadily, good PIC programmers remain relatively costly tools. Provided you exploit the serial programming&...

1-06-1997 | Most of you will be aware that DTMF/telephone dialing signals are two-tone combination that may be recorded on any cheap tape recorder, just...