August 2023
What you give up, when you opt out of the surveillance economyIs it possible to live without Google and the like, and still use modern, portable computing devices? I still don't know.
Categories: general computing
Designing a dual 5V-to-RS232 serial level converter for the RC2014Using an RC2014-based retrocomputer with genuine RS232 peripherals requires support for voltage level conversion. Although converter modules are inexpensive and widely available, I wanted to design something that would plug into an RC2014 backplane, just for neatness.
Categories: electronics, Z80, retrocomputing
Adventures with RC2014, Z80, and CP/MThis is a landing page for my various articles on building a period-appropriate CP/M system using the RC2014 bus.
Categories: Z80, retrocomputing