Sunfounder PIR Sensor Module HC-SR501

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Product details

Management number	234964554	Release Date	2026/07/02	List Price	$1.31	Model Number	234964554
Category	Product General

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.