This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

This paper proposes a cross-correlation wavenumber domain imaging method, which is suitable for leakage orientation in stiffened structures. The method carries on the spatial Fourier transform to the ...

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A Smart Dumpster Monitoring System using Arduino Uno, ESP8266 WiFi module, and HC-SR04 ultrasonic sensor for real-time garbage level detection. Monitor trash can status remotely through a web ...