All items tagged with phone and Car (8)

7-07-2017 | Browsing Elektor Labs from old to new I came across an interesting project from 2013 to transform a remote controlled cable car into a Wi-Fi...

1-10-2014 | Today we can grab a slim, lightweight mobile handset and use it to phone people anywhere across the globe. To satisfy our communication and...

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...

1-12-1998 | Most soundcards have a ‘line’ input and one for an electret (condenser) microphone. To be able to connect an inductive tape-recorder head...

1-01-1998 | There are occasions when it is desirable or even essential for a stereo microphone to be connected to a personal computer. Unfortunately,...

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...

1-02-1997 | Chip cards come in a wide variety, and their contents seems to exert a strong attraction on many electronics enthusiasts. Disposable t...

1-12-1993 | The delay circuit ensures that a car's intertor light remains on for about five seconds after all the doors have been closed. This enable...