Posted by dapj20 on Jun 02, 2020 in Embedded-Systems, MCS48, Mixed-Circuits
This is the continuation of the earlier post. Part of 80C39 based Process Controller. In this schematic you can see the Watchdog and D/A Converter. 80C39 and MCS48 based Process Controller is the main circuit that has the LED 7 segment display for… more »