Rung & Loop

Short, animated lessons on how industrial controls really work, and why they fail. PLCs and ladder logic, drives and motor control, instrumentation and 4–20 mA, industrial networks, PID loops, HMIs and SCADA, and troubleshooting from the drawings.

Every video is tagged Beginner, Intermediate, or Advanced, with playlists so you can start anywhere and climb. Sources are listed in every description.

Educational only. On real equipment, follow your site's safety procedures.