Sunfounder PIR Sensor Module HC-SR501

SunfounderSKU: RB-Suf-177
Manufacturer #: ST0012

Price  :
Sale price $2.55


  • 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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