Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

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 ...

Abstract: This paper proposed a self-contained IoT sensor module which includes sensor for collecting various information, micro-computer and multiple solar panels for realizing dynamic cost reduction ...

Abstract: A 24 GHz CMOS UWB radar SoC is presented. The LO correlation receiver and VCO based transmitter are employed. The carrier frequency and bandwidth of UWB signal can be tunable in the range of ...