vadher harsh

Working for Research Center for Materials, Architectures and Integration of Nanomembranes (MAIN)

— Engineered SSPM (Slip Synchronous Permanent Magnet) motor driver systems based on evolved BLDC principles, contributing to R&D of next-generation motor control technology. — Designed switch-mode power supplies (SMPS) up to 150W output supporting 12V and 24V rails at 2–4A current ratings, used in production motor driver hardware. — Developed and validated Field Oriented Control (FOC) algorithms including boost PFC circuits and H-bridge driver configurations for high-efficiency motor control applications. —

— Developed a CAN bus data logger for an electric bike application to monitor and record real-time vehicle performance parameters including speed, battery state, and motor telemetry. — Implemented Field Oriented Control (FOC) tuning methods on EV motor controllers, optimizing battery performance and improving overall system efficiency. — Worked hands-on with axial flux motor hardware, studying motor winding configurations and their impact on torque and efficiency characteristics for EV applications. — Tuned

— Developed a complete industrial flow meter system integrating multiple communication interfaces: 4-20mA current loop, RS485, and 0-10V analog output for seamless industrial plant integration. — Designed a universal power supply for the flow meter accepting 230V AC or 12V/24V/48V DC from the same terminal connections, enabling flexible deployment across diverse industrial installation environments. — Engineered a paddle-type flow meter using Hall effect sensors for rotational flow measurement, handling ful

Delivered 5+ end-to-end embedded systems solutions for industrial, railway, renewable energy, and smart infrastructure clients across India, while concurrently developing and delivering 300+ embedded projects for college-level technical education programs nationwide. — Developed turbine flow meter instrumentation system for ZTRON India, enabling accurate fluid flow measurement for industrial process monitoring applications using embedded C and analog signal processing. — Designed EOT (Electric Overhead Trav

— Served as Electronics and Automation Trainer under the Knowledge Consortium of Gujarat (KCG), delivering structured technical education programs across multiple affiliated colleges in Gujarat. — Trained 200+ students from diverse academic backgrounds — including arts, law, and commerce — in electronics fundamentals, automation concepts, embedded systems, and practical hardware applications, demonstrating ability to communicate complex technical concepts to non-engineering audiences. — Developed embedded s

— Calibrated and tested industrial instrumentation including PID controllers, temperature controllers, and pressure sensors, verifying measurement accuracy and operational performance against specification. — Developed C code for PID controllers and embedded industrial applications, working with communication protocols and industrial controller architecture standards. — Designed PCB layouts and schematics for product prototyping using KiCad, and performed hands-on hardware assembly, rework, and fault diagno

— Commissioned and deployed AC-DC industrial motor drives across chemical, pharmaceutical, and food processing facilities, ensuring correct installation, parameter configuration, and operational handover. — Diagnosed and repaired AC-DC drives, switch mode power supplies, PLCs, and HMI systems, reducing equipment downtime and restoring production line performance for industrial clients. — Programmed PLCs to implement industrial automation solutions including conveyor belt control, temperature regulation, and