Sunfounder PIR Sensor Module HC-SR501

★★★★★ 4.2 32 reviews

$3.27
Price when purchased online
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$3.27
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 234964554 Release Date 2026/07/02 List Price $1.31 Model Number 234964554
Category
  • Sunfounder PIR Sensor Module HC-SR501
  • Converts infrared ray signal into an electrical signal
  • Based on infrared technology
  • Provides high sensitivity and security
  • Works under the extra-low voltage mode
  • Automatic sensing electronic equipment

The Sunfounder PIR Sensor Module HC-SR501 is a kind of sensor that can convert the infrared ray signal emitted by human or animal into an electrical signal.

And HC-SR501 is an automatic control module based on infrared technology which has high sensitivity and security and works under the extra-low voltage mode. It is a common sight that the module is applied in a range of automatic sensing electronic equipment, especially in automatic control products powered by the dry battery.


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4.2 out of 5
★★★★★
32 ratings | 13 reviews
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