IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it into electrical signals. There are two main types of sensors: ...

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 ...

Buildings are evolving into sophisticated networks of electric and electronic systems to help reach net-zero climate change goals. Figure 1 illustrates the categories of electrical and electronic ...