Allen Bradley Add-On Instruction Caveats

It is important to understand how data flows between AOIs since we have been using them extensively and there are some tricky caveats that can make programming or debugging more difficult. The misleading names of “External Access” and “Local” probably explains why there is inconsistent behavior on the “External Access” Read more…

Robotic Controls

I made this website in Drupal 7 to share expertise on mechatronics. It is primarily Arduino and Raspberry Pi related things. It is now my most popular website based on all time usage statistics in Google Analytics. https://robotic-controls.com