MQ9 Gas Sensor with Arduino
The MQ9 Gas Sensor is a member of the MQ Gas Sensors family. It operates as a Metal Oxide Semiconductor (MOS) gas…
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Rain Drop Sensor Interfacing with Arduino
A Raindrop Sensor is a device designed for rain detection, comprising two key components: a rain board responsible for identifying rain and…
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Automatic Hand Sanitizer Dispenser
November 2, 2021/Posted byshreyans001/0 Introduction: The working principle of the automatic sanitizer dispenser is to actuate the servo to press…
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Arduino Based Door Lock System With Password
January 23, 2023/Posted by ajay dhull/0 An Arduino Based Door Lock System is a project where you can secure your…
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