Description:

- Place of Origin: Guangdong China (Mainland)
- Brand Name: diy
- Usage: Position Sensor
- Theory: Current Sensor
- Output: Switching Transducer
- Model Number: HC-SR501
- Operating voltage: DC5V to 20V
- sensing range: less than 120 degrees angle, 7 meters
- embargo time: 0.2 seconds

- Package Size: 15*10*8(cm)
- Package Weight: 150(g)

 

Technical parameters:
1. Operating voltage: DC5V to 20V
2. Static power consumption: 65 microamps
3. level output: high-3.3V, low-0V
4. Delay Time: adjustable (0.3 seconds to 18 seconds)
5. embargo time: 0.2 seconds
6. Trigger: L can not be repeated, H can be repeated, the default value of H
7. sensing range: less than 120 degrees angle, 7 meters
8. Operating temperature: -15 ~ +70 degrees
9.PCB Dimensions: 32 * 24mm, the screw hole distance 28mm, screw diameter 2mm, sensor lens size: (diameter): 23mm

 

Features:
1. automatic induction: When some people enter into its high sensing range, sensing range of people leaving the automatic delay off high. Output low.
2. photosensitive control (not installed) can be set during the day or light intensity without induction. Module is reserved for position sensitive resistor is not installed. If required, Install at your own photoresistor.- Contact us,We can help provide resistance

 3. Two trigger modes: L can not be repeated, H can be repeated. Can be jumper selected, the default is H.
   A. trigger can not be repeated: the sensor output high, the delay time is over, the output will automatically from high to low.
   B. repeatable trigger: the sensor output high after the delay period, if human activities in its sensing range, the output will remain high until after the delay to leave the high Level goes low (sensor module detects the human body every activity will be automatically extended after a delay time and the time of the last event the starting point for the delay time).
4. with induction blocking time (the default setting: 0.2 sec): induction module, after each sensor output (high to low), can be followed by a block of time set in this period of time not to receive sensor Any sensor signal. This feature can be achieved (the output time and the blockade of induction time), the interval between the work can be applied to interval detection products; the same time this feature can inhibit the process of load switching for a variety of interference.
5. Working voltage range: DC5V to 20V operating voltage by default
6. Micropower: 65 microamps quiescent current, particularly suitable for battery-powered appliances.
7. output level signal: easy docking with the various types of circuits.

 

 

 

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