The CMOS-MEMS Schottky gas sensor is designed and implemented using a standard commercially available CMOS process, along with post-CMOS processes. The proposed gas sensor consists of open ...

A bridge resonator consisting of a microbeam and a functional composite membrane is proposed in this work for gas detection. The gas molecules adsorbed onto the membrane will generate an axis ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.