Motion Sensor

product description:

HC-SR505 small body sensor module is based on infrared technology, automatic control products, high sensitivity, reliability, ultra-small size, ultra-low voltage operation mode. Widely used in various auto-sensing electrical equipment, especially battery-powered automatic control products.

Product Features:

■ Automatic induction: to enter its sensing range, the output high, people left the sensing range is automatically shut down delay high and low output.

■ Ultra-small size.

■ repeatable trigger: the sensor output high, the delay period, if there is human activity in its sensing range, the output will remain high until after the delay to leave the high goes low (it will be automatically extended after the sensor module detects the human body every activity a delay time period, and the final event of the time as the starting point delay time).

■ Wide operating voltage range: the default working voltage DC4.5V-20V.

■ Micropower: quiescent current of
■ outputs a high level signal: easy docking with the realization of various types of circuits.

Applications:

■ body sensor body induction lamps ■ Toys

■ ■ industrial automation and control security products

■ auto-sensing electrical equipment ■ Battery-powered automatic control