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LCD bar-graph display projects

Final-year project topics built with LCD bar-graph display — working builds, abstracts and honest quotation pricing.

Electronic Nose (E-Nose) Gas Sensor Array Demo — project thumbnail preview
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Electronic Nose (E-Nose) Gas Sensor Array Demo

This project demonstrates an electronic nose: an array of four MQ-series gas sensors inside a sealed acrylic chamber is read...

Embedded C firmware MQ-2 · MQ-3 · MQ-7 · MQ-135 sensors Acrylic test chamber
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