- Published in issue 3/1992 on page 48
ADC/DAC and I/O for I²C bus
This article discusses a compact interface that allows PC users to communicate with I²C compatible ICs and circuits. The interface comprises an I/O port and a combined 8-bit analogue-to-digital and digital-to-analogue converter. Also, system software is described that brings life to the I²C PC insertion card described last month.