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HC-SR505 Mini PIR Motion Sensor – Infrared Body Detector Module for Arduino & Automatic Switch Systems (1-10PCS)

Features:■Automatic induction : to enter the sensing range of the output high, people left the sensing range automatic delay off high , output low.■ 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 the people left after the delay will be high goes low ( it will be automatically extended after sensing module detects the human body every activity a delay period of time , and with

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Features:

Automatic induction : to enter the sensing range of the output high, people left the sensing range automatic delay off high , output low.

■ 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 the people left after the delay will be high goes low ( it will be automatically extended after sensing module detects the human body every activity a delay period of time , and with the last activity time as the starting point of the delay time) .

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

■ Micropower : quiescent current of \u003c 50 microamps , especially for battery-powered automatic control products.

■Output high level signal : easy docking with the various types of circuit realization .

Applications:

■ ■ human body induction lamp induction Toys

■ ■ industrial automation and control security products

Auto-sensing electrical equipment■Battery powered automatic controlWait