Author Archives: Andrew

Building Sergey’s Micro 8088 and ISA 8-bit Backplane

In my last retrocomputing post, I tackled the problem of Repairing my CGA video card following quite a bit of foolish childhood damage. In this post, I’ll document the fabrication of Sergey’s Micro 8088 processor board and ISA 8-bit Backplane. … Continue reading

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Repairing my CGA

Following on from My Introduction to Retrocomputing, I had found myself in possession of an IBM CGA card numbered “1501981APS”. At some point in my childhood, I had damaged the card by pulling traces off the PCB. I’m still annoyed … Continue reading

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My Introduction to Retrocomputing

A friend recently introduced me to the world of Retrocomputing. Specifically the work of Sergey Kiselev. Sergey has evidently dedicated many years to the creation of completely open-source designs paying homage to early computers such as the IBM PC-XT. One … Continue reading

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Ublox GPS Click EEPROM Upgrade

The GPS Click (MIKROE-1032) is a great breakout board from MikroElektronika featuring the Ublox LEA-6S GPS receiver. The “Click” format allows the tiny Ublox module to be plugged into a breadboard for easy prototyping. I’ve been very satisfied with the … Continue reading

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