- Published in issue 12/1993 on page 76
8-channel A-D converter
The converter described is contralled by a small I/O card that has an adequate number of inputs and outputs. It may be built on small piece of prototyping board and connected to the I/O board via K1 . The 12 V supply and the clock (osc = 14.318 MHz) which, divided by 16, is used to clock the converter, are derived from the I/O card.