HW8003 DC4V-20V 5V 12V Infrared Human Body Sensor Switch Infrared Sensor Module

Description HW8003 has high sensitivity and strong reliability It is widely used in all kinds of automatic induction appliances such as automatic doors automatic mobile phone washing automatic drippers induction flushers various smart toys energy saving lamps automatic human body induction night lights and others Induction electrical equipment etc Features 1 Fully automatic sensing when a person enters its sensing range it outputs a high level and when a person leaves its sensing range it will automatically delay the high level off and output a low level 2 Trigger methodRepeatable trigger mode After the sensor output is high during the delay time if there is a human body moving in its sensing range the output should be kept high until the person leaves Change to low level the sensor module will automatically extend a delay time after each activity of the human body is detected and the time of the last activity is the starting point of the delay time Specification Product model HW8003Working voltage DC4V 20VStatic power consumption 50 uA Level output 3V with induction 0V without inductionDelay time 0 5 300SBlock time 0Trigger mode Passive and repeatable triggerSensing distance 5 8 10mSensing angle 100°Working temperature 20 75℃Dimensions 40 x 24 x 7mmNotice 1 The output level is not an absolute value and changes in the ambient temperature will slightly affect it and an error value of about ±0 5V may appear 2 All modules reserve CDS pho