All the modules are powered with 5V from the Arduino ... detection. During this time, the warning LED and buzzer turn ON to alert the surroundings. After reconnecting, it will work properly. For wear ...

Here is a complete working demonstration of our Fire and Smoke detector using Arduino with SMS Alert. Learn how to interface a flame sensor with Arduino to build a simple fire alarm system that ...

Optical smoke alarm uses MOC 7811 which is an optocoupler.The sensor designed for this device is based on the principle of scattering of infrared rays.The light coming from the light source passes ...

Impulse detection to determine fluid velocity is obtained from ... the two load cells in a horizontal PVC pipe position is 7 cm. Calibration of the tool using the IR Sensor TCRT5000 with the help of a ...

This IOT project is based on the real problem faced by the public that can prevent many road accident, that happens due to half sleep or otherwise drowsiness of persons while in driving mode. The ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Ultra-cold superconducting nanowires detect protons traveling at nearly the speed of light, surpassing the limits of ...

A team of physicists at the University of Cambridge has unveiled a breakthrough in quantum sensing by demonstrating the use ...

The energy company will be conducting aerial inspections along nearly 5,000 miles of high-voltage power lines using infrared and ultraviolet (IR/UV) technology. The goal is to detect “early ...

The new radar detectors do not need to be stationary or focused on a target to detect a suspect's speed. Other departments in the West Valley are joining together as part of a speed reduction task ...

A 19-year-old man accused of shooting a man to death on the casino floor at the Aliante, fleeing, and leading police on a high-speed chase across ... and a Kia SUV using “force, violence and ...

President Donald Trump and GOP leaders are beginning to plot their midterm push to hang on to power amid a shaky political environment, courting key candidates in critical battleground House and ...