A full demonstration is required on that date as well. This project is to be completed concurrently with normal labs and assignments due in this course. Portions of this project are combined with the COMP638 course. The heart of the project is an ADC0804 chip which converts analog signals into binary numbers. These numbers are read via the parallel port.
Application notes are also available on that site which are quite useful when designing circuitry.
Design a hardware interface between the ADC0804 chip and the PC's parallel port. Draw a schematic diagram showing the ADC and all connections to the DB-25 connector. In the schematic for review. Capacitors and a reverse-polarity protection diode must be included in the design. The board has 4 terminals for external wiring.