2pcs HC-SR505 Infrared PIR Motion Sensor Precise Detector Module for Arduino


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£5.23

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features mini size, high sensitivity, great reliability and ultra-low voltage working mode. It’s widely used in various types of automatic sensing electrical equipment, especially battery-powered automatic control products. Features: Full Automatic Induction: output high level when people enter the sensing range; output low level when people leave. Repeatable Trigger Method: after output high level, keep high level output during the delay time if there is detected with human motion. Wide Working Voltage: default working voltage range is DC4.5V-20V. Low Power Consumption: quiescent current60μA, especially suitable for battery-powered automatic control products. Output High Level Signal: can be easily connected with various types of circuits. Mini size, high sensitivity, great reliability and ultra-low voltage working mode.

SKU: 7626700336717382 Category:

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