Basic theory of infrared thermometer
Basic theory of infrared thermometer In 1672, it was discovered that the sunlight (white light) is composed of light of various colors. At the same time, Newton made the famous conclusion that...
Smart home five control system products, easy control of smart home products
Smart home control systems (SCS) is a home based platform, home appliances and home appliances as the main control object, using integrated wiring, network communications, security, automatic...