We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

Ring Alarm has always gone above and beyond to protect your home and give you peace of mind. And with Ring Alarm Pro, we’ve turned the alarm inside out, with connectivity and digital security built ...

The NFPA advises that when choosing a new fire alarm, make sure that it meets certain safety standards for protection. There are a few organizations that test and set such industry standards for fire ...

With the second beta of iOS 26.1, Apple updated the design of alarms set on the iPhone, making them harder to dismiss than before. Stopping an alarm in iOS 26.1 beta 2 requires a new Slide to Stop ...

Arduino multi-modal proximity alarm system with ultrasonic sensing, adaptive LED indicators, LCD display, and IR remote control. Portfolio project showcasing embedded systems and iterative development ...

The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and durability. The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and ...

Abstract: In recent years, with the increasingly serious problem of environmental pollution, the demand for real-time monitoring and early warning systems in homes and industrial places has been ...

Modern vehicles rely on a massive amount of electrical systems, sensors, and control modules to keep the wheels turning. Some of those devices are well-known, like your car's main computer or engine ...

Having a fire alarm in your garage is important, especially if your home has an attached garage or a garage near rooms where people sleep. Fires can spread quickly, and by the time a garage fire ...

LOS ANGELES (KABC) -- It's the nightmare many of us face in the morning: What if I don't wake up on time, and I can't get what I need to get done and get where I need to go? One out of three Americans ...