BROWSE BY TECHNOLOGY
MQ-135 gas sensor projects
Final-year project topics built with MQ-135 gas sensor — working builds, abstracts and honest quotation pricing.
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3D Printer Enclosure Air Quality Monitor with Ventilation Fan Control
This project keeps watch over an enclosed 3D printer — a hot box where temperature, humidity and filament fumes all matter. A...
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Built to order
IoT Air Quality Monitor with Mobile Alerts
This project builds an IoT air quality monitor that measures what actually matters: PM2.5 and PM10 with a laser-scattering se...
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