Engineering Masterclasses
& Interactive Logic Labs
Explore hands-on industrial schematics, Function Block Diagram (FBD) architectures, and field-tested control patterns verified on live simulation engines.
Building an Industrial Water Treatment Simulator: Intake Permissives, Basin Hysteresis & Automated Pump Alternation
A comprehensive masterclass on municipal and industrial water treatment SCADA: diagnosing cavitation disasters, interlocking intake permissives, eliminating basin short-cycling with hysteresis, and automating pump duty alternation.
Traffic Signal Automation: NEMA TS2 Dual-Ring Phasing, ITE Clearance Intervals & Conflict Monitor Watchdogs
A comprehensive traffic engineering masterclass on intersection signal automation: the Route 4 & Parkway collision analysis, ITE clearance calculations, dual-ring sequential state machines, actuated inductive loop detection, and hardware Conflict Monitor Unit (CMU) failsafes.
Building an Industrial Water Treatment Simulator: Intake Permissives, Basin Hysteresis & Automated Pump Alternation
A comprehensive masterclass on municipal and industrial water treatment SCADA: diagnosing cavitation disasters, interlocking intake permissives, eliminating basin short-cycling with hysteresis, and automating pump duty alternation.
The 40-Second Motor Burnout: Tank Level Hysteresis, Schmitt Triggers & Anti-Short-Cycling
A deep masterclass on process vessel level control: diagnosing why single-threshold comparators cause catastrophic contactor chattering, implementing mathematical hysteresis bands with Schmitt triggers, and building dynamic closed-loop tank models with surface slosh filtering.
When 100% Heat Is Not Enough: PI Control, PWM, and Anti-Windup
Build an industrial heater controller in three interactive FBD labs: proportional demand, PI with PWM, and a closed-loop thermal plant with live tuning and saturation-recovery experiments.
HVAC Economizer Logic: Free Cooling, Damper Control & Freeze-Stat Safety
A beginner-friendly guide to commercial building climate control: harnessing free outside air to slash electricity bills, modulating fresh air dampers, and interlocking low-limit freeze-stats to protect hydronic coils.
Solar Array Telemetry: Analog Smoothing, Moving Averages & Data Logging
A beginner-friendly guide to clean sensor data: eliminating cloud-induced voltage ripple with moving average filters, preventing contactor chatter, and logging periodic microgrid telemetry.
Automated Conveyor Sorting: Shift-Register Tracking, Diverter Timing & Jam Watchdogs
An intermediate masterclass on packaging and material handling automation: why fixed timers fail when multiple cartons queue up, implementing multi-zone shift register tracking, and engineering pneumatic diverters with jam-detection interlocks.
Motor Duty Cycling: Duplex Pump Alternation, Auto-Takeover & Lead/Lag Control
An intermediate masterclass on rotating machinery duty cycling: why naive flip-flops stall when motors trip, how to implement automatic standby takeover, and configuring duplex lead/lag assist for peak demand surges.
The $240,000 Tie-Down Disaster: Engineering ISO 13851 Type III C Two-Hand Safety Controls
A deep masterclass in functional safety: diagnosing why naive AND-gate circuits cause catastrophic press amputations, implementing the strict 500 ms synchronism window with anti-tie-down and anti-repeat, and engineering Category 4 / PL e dual-channel monitored safety valves.
Emergency Shutdown Sequence (ESD): Staged Delays & Safe Depressurization
A beginner-friendly guide to industrial emergency stops: why pulling the master plug causes catastrophic thermal seizures, using TOF off-delay timers for post-trip cooling, and sequencing flare blowdown vents.
Share an Automation Schematic
Have a proven PLC pattern or industrial control case study? Import JSON or write directly in the AutomationHub Studio.
Open Authoring StudioEngineering Journal Fieldnotes
Review fundamental scan-cycle dynamics, relay ladder logic principles, and analog signal conditioning notes.
Read Workbench Notes