This Ultrasonic Sensor Circuit consists of a set of ultrasonic receiver and transmitter which operate at the same frequency. When something moves in the area covered the circuit’s fine balance is ...

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

This idea describes an MCU interface for a 1-Wire temperature sensor interface that offers high accuracy while using less board space. The circuit can be modified for use with any 1-Wire device. The ...

Ultra simple circuit of the tilt sensor alarm presented here can be fabricated using readily available inexpensive components. The circuit is a true transistor based design. Home made Tilt sensor for ...

This Interfacing Vibration Sensor Module with Arduino project demonstrates how to interface an SW-420 vibration sensor module with Arduino UNO to detect vibrations and provide visual feedback through ...

Abstract: This study proposes an active-matrix self-capacitive touch-fingerprint sensor array using three standard staggered amorphous indium gallium zinc oxide (a-IGZO) thin-film transistors (TFTs) ...