home *** CD-ROM | disk | FTP | other *** search
-
- A description of the projects in this directory:-
- -------------------------------------------------
-
- Project1:-
- ----------
-
- This is a pattern generator neccessary for setting up colour TV/Monitors
- of the PAL/NTSC variety. There is a PC version in the PC directory, using
- video modes 0 to 6 for all other types of colour monitors from CGA upwards.
-
- Project2:-
- ----------
-
- This is a simple signal injector for basic RF (Radio Frequency) checks.
- It is used to find a faulty stage in a broadcast wireless/radio set.
-
- Project3:-
- ----------
-
- This is an audio signal generator capable of generating a Sinusoidal or
- Square waveform from 25Hz to 2.5KHz. It is used for testing all types
- of analogue audio amplifiers, HI-FI and PA etc.
-
- Project4:-
- ----------
-
- This is a pulse generator from 5Hz to 5KHz capable of generating a
- positive going pulse. It is used as a SLOW clock for checking all types
- of digital circuits.
-
- ----------------------------------------------------------------------------
-
- I have catered for the potential Video, Audio, RF or Digital Engineer
- with these projects and I hope that you enjoy constructing the simple
- Hardware/Cables that will be required to use them.
-
- (C) B.WALKER.
- 70 KING GEORGE ROAD,
- LOUGHBOROUGH,
- LEICESTERSHIRE,
- LE11 2PA,
- ENGLAND.
-
- ----------------------------------------------------------------------------
-