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Slip Power Recovery Drive for Wound-Rotor Motors — project thumbnail preview
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Slip Power Recovery Drive for Wound-Rotor Motors

This project builds a static Scherbius slip-power recovery drive for a wound-rotor induction motor. Instead of wasting slip e...

Wound-rotor induction motor · slip-ring access Three-phase diode bridge · rotor-side rectifier Line-commutated thyristor inverter · mains-side recovery
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Battery Swapping Station Model with Safety Interlocks — project thumbnail preview
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Battery Swapping Station Model with Safety Interlocks

This project builds a tabletop model of an EV battery swapping station: a multi-slot rack holds scaled battery packs, an RFID...

Arduino controller · relay driver stage RFID-RC522 reader · authorized swap access Solenoid slot locks · interlocked release logic
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Four-Quadrant DC Drive using Dual Converter — project thumbnail preview
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Four-Quadrant DC Drive using Dual Converter

This project builds a laboratory-scale four-quadrant DC motor drive using a dual converter — two antiparallel thyristor bridg...

Single-phase dual thyristor converter · antiparallel full-wave bridges Microcontroller firing-angle controller · zero-crossing synchronization Opto-isolated gate drive · pulse transformers
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Arc Flash Detection Relay using Optical Sensors — project thumbnail preview
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Arc Flash Detection Relay using Optical Sensors

This project builds an arc-flash detection relay demonstrator that trips on the combination of intense optical arc light and...

High-speed microcontroller trip-logic firmware Point optical arc-light sensor modules Current transformer with overcurrent supervision
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Wireless EV Charging Pad using Resonant Coupling — project thumbnail preview
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Wireless EV Charging Pad using Resonant Coupling

This project builds a scaled wireless EV charging pad that transfers power across an air gap by resonant inductive coupling....

Full-bridge MOSFET inverter with gate drivers Litz-wire planar spiral Tx and Rx coils Series-series resonant compensation network
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STATCOM Model using VSC Topology — project thumbnail preview
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STATCOM Model using VSC Topology

This project builds a laboratory-scale STATCOM — a shunt-connected FACTS device — using a three-phase voltage-source converte...

STM32F4 microcontroller with d-q control firmware Three-phase IGBT intelligent power module DC-link capacitor bank with precharge circuit
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Vacuum Forming Machine using Heater — project thumbnail preview
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Vacuum Forming Machine using Heater

This project builds a tabletop vacuum forming machine: a temperature-controlled quartz heater softens a clamped thermoplastic...

Quartz infrared heater · PID temperature control K-type thermocouple feedback Vacuum pump with gauge and valve
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IoT Nurse Call Button System using ESP32 — project thumbnail preview
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IoT Nurse Call Button System using ESP32

This project builds a wireless nurse call system for hospital wards: each bed gets an ESP32-based call button unit, and a nur...

ESP32-WROOM-32 · Arduino IDE firmware Wi-Fi MQTT on local network · ESP-NOW link 16×2 LCD with I2C backpack
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Water Treatment Plant Electrical Control Model — project thumbnail preview
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Water Treatment Plant Electrical Control Model

This project builds a tabletop electrical control model of a water treatment plant: transparent stage tanks (raw water, flocc...

PLC ladder logic · Siemens S7-1200 class Single-phase pump sequencing with contactors Float-switch level control
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