BROWSE BY TECHNOLOGY
2-channel relay module projects
Final-year project topics built with 2-channel relay module — working builds, abstracts and honest quotation pricing.
Built to order
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
CO2-Driven Classroom Ventilation Controller with Automatic Exhaust Fan Control
Stuffy classrooms make students drowsy, and nobody can feel CO2 rising — so ventilation happens by habit or not at all. This...
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Built to order
ESP32-S3 Voice-Controlled Edge Agent with tinyML Wake-Word Detection
This project builds a voice-controlled edge agent around the ESP32-S3: a tinyML wake-word model runs entirely on the chip, li...
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