Mô Đun Cảm Biến Chuyển Động Hồng Ngoại Hc-sr501 Cho Arduino Raspberry Pi

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Product # Product descriptionDescription:
It is great for microcontrollers such as arduino for funduino and many more including the rasberry pi!
It is a HC--SR501 Sensor Module with an operating voltage of 5v to 20v.
Operating voltage. It has a high value of 3.3 volts and a low of 0 (it is either on or off). It's delay time can be adjusted from 5 to 200seconds as well as the sensing range from 3meter to 7meters. The entire sensor with the board is 32mm by 24mm (standard pir motion sensor). The sensor either gives off a 3.3volt high value when motion is detected and then resumes or continues to give off a 0 voltage when no motion is detected. If you use an arduino or other micro controllers you can use the 3.3 volt out to power the sensor or use the 5 volt power pin (vcc) to power the sensor. Either one will work.

Specification:
Working voltage range: DC 4.8-20V
Static current: <50uA
High level output: 3.3 V / low 0V
Trigger mode: L unrepeatable trigger /H repeated trigger (Default Repeating trigger)
Delay time: 0.5-200S (adjustable) can be produced range 0.1 seconds to a few minutes.
Blocking time: 2.5S (the default) can be produced range 0.1 seconds to tens of seconds.
Size: approx. 32mm*24mm circuit board
Induction angle: <100 degree cone angle
Working temperature: -15-+70 degrees
Induction of lens size: diameter: 23mm (default)

Note:
Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different.

Package Included:
1pc New HC-SR501 Infrared PIR Motion Sensor M