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2023Completed

MEMS-Based DC Current Sensor

This project develops a MEMS-based DC current sensor with closed-loop magnetic force feedback, designed to minimize stress relaxation effects and ensure the sensor operates within the linear region for accurate and stable current measurement. The sensor offers high precision, compact form factor, and low power consumption.

MEMSCOMSOLSensor DesignControl SystemsResearch

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MEMS-Based DC Current Sensor - Image 1

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All images © 2026 Yehan Sajana

Key Features & Highlights

Closed-loop magnetic force feedback
Minimized stress relaxation effects
Linear region operation
High precision measurements
MEMS-based compact design