HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module is based on infrared technology, It automatically controls the products with high sensitivity, high reliability, ultra-small size, and ultra-low-voltage operation mode.
It is widely used in various auto-sensing of electrical equipment, especially battery-powered automatic control products.
FEATURES & SPECIFICATIONS
- Wide operating voltage range: the default operating voltage DC4.5V-20V.
- Output level: High 3.3V / Low 0V
- Trigger: repeatable trigger (default)
- 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.
- Micropower: quiescent current <50 microamps, especially for battery-powered automatic control products.
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