This report details the testing and calibration of several electronic components, including the HC-SR04 ultrasonic sensor, the MCP9701 temperature sensor, the HC-SR501 PIR sensor, and the TCRT5000 IR reflective optical sensor. The report provides descriptions of each component, including their functionality, key features as per the datasheets, and applications. The report also describes the testing methodologies used for each component, including the equipment used (Arduino Uno, virtual terminal, etc.), the testing code, and the results obtained. The ultrasonic sensor testing involved measuring distances, while the temperature sensor test simulated temperature readings. The PIR sensor test involved motion detection, and the IR sensor test focused on detecting color and distance. The report includes references to datasheets and sample code for each component, providing a comprehensive overview of the testing and calibration process for these essential electrical engineering components.
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