Description
The Alcohol Detector Engine Lock System is a ready-to-use educational project designed for engineering students, diploma students, polytechnic students, and science exhibitions. This project uses an MQ3 Alcohol Sensor, a UNO Board, a Relay Module, and a Buzzer Module to detect alcohol and automatically stop the motor when alcohol is detected. It helps students understand alcohol detection, sensor interfacing, relay control, motor control, and embedded systems through practical learning. A PDF Project Report is included for easy understanding and project documentation.




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