HC-SR501 Datasheet - ETC

HC-SR501 PIR MOTION DETECTOR

HC-SR501 PIR MOTION DETECTOR c La guage ress Product Discription feedback HC-SR501 is based on infrared technology, automatic control module, using Germany imported LHI778 probe design, high sensitivity, high reliability, ultra-low-voltage operating mode, widely used in various auto-sensing electrical equipment, especially for battery-powered automatic controlled products. Specification: ◦ Voltage: 5V 20V ◦ Power Consumption: 65mA ◦ TTL output: 3.3V, 0V ◦ Delay time: Adjustable (.3-.

HC-SR501 Features

* ◦ Automatic induction: to enter the sensing range of the output is high, the person leaves the sensing range of the automatic delay off high, output low. ◦ Photosensitive control (optional, not factory-set) can be set photosensitive control, day or light intensity without induction. ◦ Temperature c

HC-SR501-ETC.pdf