A second Z80 system, with a minimum on parts: the Microcomp. Published in issue 13 and 14.
This is a 3-chip computer capable of input and displaying data on a display. Z80 CPU, 2732 EPROM, latch 74LS273, 2 seven segment displays, 24 LED’s, DIP switch mini speaker. No RAM!
TE Microcomp master ROM binary
TE Microcomp 1 ROM binary
All the pages of the Talking Electronics issue 13 and 14 in PDF format