Search Results for "serial key"

Useful application easy to handle for the management of information on the process of teaching and learning that takes place in a class. The idea is that the teacher comes to class or anywhere else, insert a USB (Universal Serial Bus) in the personal computer and run the application. When the application is launched the first thing we ask is a key that will be used to authenticate the user and to hide the information stored in database files using a cryptographic method. Once the user is authenticated, is shown a single window composite by tabs. Each tab allows us to perform a function associated with diary, contents and standards for evaluation, a time of teaching-learning process. ...

a simple c program for an serial elbug = electronic morse key.which is to be plugged to the serial port, its output is also a pin in the serial port. Just compile it by 'gcc elbug.c -o elbug' or use the ready-compiled file and copy elbug to user/local/bin. /* Call it as root. */ How to cable your homebrew elbug? Middle pad: +9V battery via Resistor 2k Left contact: -> DCD (9-pin plug: 1) (25-pin plug: 8) Right contact: -> CTS (9-pin plug: 8) (25-pin plug: 5) ...

This program plays/records audio from modem in 'raw modem' format and extracts/acts on DLE-shielded codes such as DTMF, busy, etc. It was designed as the 'key' piece of a bash-script based voicemail system.