This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

The LILYGO T-Echo Plus is another off-grid LoRa communicator, similar to Blackout Comms, ThinkNode M2, and Wio Tracker L1 Pro ...

Bay Alarm Medical is a company that specializes in providing medical alert systems and services. It offers home-based and mobile systems with 24/7 professional monitoring services. In-home systems are ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...