The Wyze Battery Video Doorbell captures high-res video, and you can store its recordings in the cloud for free. Other ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

SwitchBot has unveiled its latest gadget, a battery-powered presence sensor that promises far more accuracy than your typical ...

Abstract: Bidirectional photoresponsive synaptic devices offer distinct advantages and significant potential for applications in artificial visual systems. However, most existing artificial optical ...

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