ESP32 Alarm System This is a simple alarm system that I created to learn about embedded systems programming using an ESP32 microcontroller and various peripherals. The system uses an ultrasonic ...

HY-SRF05 work based on Principle of Ultrasonic Echo-Ranging. This module has 2 sensors, one to trigger an ultrasonic waves, and one to receive ultrasonic waves. Trigger Sensor, send a short pulse to ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

The principle ultrasonic distance measurement was introduced. Using Texas Instrument's micro controller MSP430F449 and ultrasonic sensor TCT40-16F, an ultrasonic measurement and alarm system with high ...

Abstract: In this work, we present a wireless sensor network platform that detects two-dimensional movements with sub-millimeter accuracy in a controlled environment. This was achieved through the use ...

ABSTRACT: Established on the Intel Multi-Core Embedded platform, using 802.11 Wireless Network protocols as the communication medium, combining with Radio Frequency-Communication and Ultrasonic ...

At Sensors Converge 2024, Fierce Electronics and Sensors Converge jointly presented Best of Sensors Awards to acknowledge remarkable achievements in the sensors industry. | Sonair won a Best of ...