Brad's Electronic projects

SOM-128-EX and 86Duino One
projects
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SOM-128-EX and 86Duino One projects
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This page covers all of my projects with the 86Duino and the SOM-128-EX.
It will also be the home for my third hardware generation graphing calculator.

ISA Interface

Here is the 86Duino One, the interface circuit, the rats nest wiring connecting them, and a sound blaster compatible sound card plugged into the ISA slot.
86Duino ISA

click here to download all project files

There is an error in the schematic. There should be a 100k pulldown resistor on pin 6 of the TLC7705 reset generator IC.

LCD Interface

This project demonstrates the ability to connect an LCD to the MINIPCIE9160 VGA card to the 86Duino One.
86duino, LCD connected

click here to download all project files


Copyright 2021, by Brad O'Dell