Smoke detectors that only beep at night are acting up for a specific reason: Here's what can save your sanity and sleep.

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. Firex is a line of smoke and fire safety products developed by Kidde. Firex is known for ...

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 ...