4.7 avg.
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Description PIR motion sensor module - HC-SR501
The HC-SR501 PIR sensor can quickly detect movements. As soon as a movement is detected, the sensor gives a 3.3V signal on the output pin. By connecting the output pin to a microcontroller board such as an Arduino, you can create an autonomous project . The distance to be measured and the delay can be set using the potentiometers on the sensor. PIR sensors are often used in lighting. The lamp only turns on when movement is detected. This means that a wall switch is no longer necessary. It could also be used in interactive art, for example.
PIR motion sensor module - HC-SR501
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€3.95
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5151+ reviews
4.7 avg.
5151+ reviewsView allSKU: SENS2001 Categories: Components , Sensors , Black Friday , Reduced in price
Description PIR motion sensor module - HC-SR501
The HC-SR501 PIR sensor can quickly detect movements. As soon as a movement is detected, the sensor gives a 3.3V signal on the output pin. By connecting the output pin to a microcontroller board such as an Arduino, you can create an autonomous project . The distance to be measured and the delay can be set using the potentiometers on the sensor. PIR sensors are often used in lighting. The lamp only turns on when movement is detected. This means that a wall switch is no longer necessary. It could also be used in interactive art, for example.