HC-SR501 PIR Sensor High Sensitivity Human Infrared Sensor HC SR501 Arduino Accessories

Product Description

📌 All items in our store are ready stock, and will ship within 1 day after order. Our shop open 365 day non-stop 👍 【Description】 Product Details: • Human Infrared Sensor Module • Condition: New • :Product Feature: Probe LHI778, high sensitivity • Technical parameters: 1.Operating voltage: DC5V 2.Static power consumption: 65 microamps 3.Level output: 3.3V, low 0V 4.Delay time: adjustable (0.3 seconds to 18 seconds) 5.Blockade Time: 0.2 seconds 6.Trigger Mode: L can not be repeated, H can be repeated default value H 7.Sensing range: less than 120 degree cone angle of less than 7 meters 8.Operating temperature: -15 to +70 degrees 9.PCB Dimensions: 32 * 24mm, screw hole distance 28mm, screw aperture 2mm sensor lens size: (diameter): 23mm (default) Features: 1. Automatic induction: when someone enters its sensing range input high, people leave the sensor range automatic delay off high. Output low 2. photosensitive control (optional): module is reserved for the location, you can set the photosensitive control, daytime or light sensing. The photosensitive Control optional features not installed at the factory photoresistor. If necessary, please purchase separately photoresistor install it yourself 3. Two trigger modes: L can not be repeated, H can be repeated. Jumper selectable, default is H A. not repeat the trigger mode: the sensor output high, the delay time has elapsed, the output automatically from high to low. B. repeatable trigger mode: the sensor output high, the delay period, if human activities within its sensing range, the output will always remain high until people leave only delay the high level goes low (sensor module detected after every activity of the body's automatic postponed a delay period of time, and the last time activities as the starting point of the delay time) 4. Induced blockade time (default setting: 0.2 seconds): 5. Wide operating voltage range: default Voltage DC5V 6. Micro-power: quiescent current of 65 microamps, particularly suitable for battery- powered electrical products 7. output high signal: easy to achieve docking with the various types of circuits • Instructions for use: 1. Sensing module is powered initialization time of about one minute, during which the module will output 0-3 times the interval, one minute after entering standby 2. Should avoid lights and other sources of interference the a close direct module surface of the lens, in order to avoid the introduction of the interference signal malfunction Additional - The module has a reserved pinhole, which can be set for photosensitive control, and does not sense during the day or when the light is strong. The photosensitive control is an optional function #HC-SR501 #HC SR501 #PIR Sensor #Arduino Sensor #DIY Sensor