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WAVGAT HC-SR505 Mini sensing module for arduino body sensing mode mini-body sensor switch NEW

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Sale Price: US $1.34
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45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
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Guarantees: On-time Delivery 60 days


HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module

Product Overview

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

Technical parameters

1. Operating Voltage Range:DC4.5-20V 2. Static current: <60uA 3. Output level: High 3.3V /Low 0V 4. Trigger: repeatable trigger (default) 5. Delay time:Default 8S + -30% (can be customized range of a few tenths – tens of minutes) 6. PCB Dimensions: 10*23mm 7. Induction angle: <100 degree cone angle 8. Induction distance: 3 meters 9. Working temperature:-20- +80 degrees 10. Sensor Lens Dimensions:Diameter: 10mm (default)


1.Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low. Ultra-small size. 2.Repeatable trigger: the sensor output high, the delay period, if there is human activity in its sensing range, the output will remain high until people leave after the high variable delay (automatically extended sensor module detects the human body after every activity a delay period, and the last time an event is the starting point of the delay time). 3.Wide operating voltage range: the default operating voltage DC4.5V-20V. 4.Micropower: quiescent current < 50 microamps, especially for battery-powered automatic control products. 5.Output high signal: easy docking and all kinds of circuits.


1.Body induction lamps 2.Body sensors toys 3.Security Products 4.Industrial automation and control 5.Auto-sensing of electrical equipment 6.Battery-powered automatic control

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DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $1.34 / piece