Programming Heathkit Et 3400a Microprocessor Trainer

Summary

In this video we take a look at the Learning how to enter, run, save and load programs onto the In this video I solder and assemble Dr Scott M. Baker's recreation of the ETA-3400 Memory and I/O Expander for the This is the fourth video in the series of retro-computing videos about restoring a very used This is the first in a new series of "This Old Computer" retro-computing videos. In this video I unbox a very used This is a continuation of my video series on the I got this one from a local ham radio auction, plus a huge box with documentation and even a cassette tape, my tape is missing ... Episode 2113 new old stock, ETW-3800 ETC-6811 ETC-128 uses the 68HC11 microcontroller Be a Patron: ... this microcomputer learning system unboxing. See the internal components and control panel of this vintage device. In this video I finish-up the build of the ETA-3400 Accessory for the