Monthly Archives: January 2023


Simple Valve Control with ControlLogix

Introduction to Simple Valve Control with ControlLogix In the section, we’ll just do a Simple Valve Control with ControlLogix. Basically, we’ll assume the valve has open and shut limit switches. Likewise, we’ll assume the valve has open and shut solenoids. The operator will generate the open and closed commands. We’ll Read More »

Simple Valve Control with ControlLogix

Upgrading CPUVille SBC ROM

Introduction to Upgrading CPUVille SBC ROM In this section, we’ll walk through the process of Upgrading CPUVille SBC ROM to version 15. This is a Z80 Computer which was designed by Donn Stewart. You can purchase the computer, and the bus display kit (slow board) from the CPUVille website. It Read More »

Upgrading CPUVille SBC ROM