Motion Sensor Motion Detection Module HC-SR501 PIR Compatible with Arduino and Raspberry Pi

The motion detector module is based on infrared technology, automatic control module and LHI778 probe design. This ensures high sensitivity, high reliability and ultra-low voltage operation mode. It is widely used in various electric auto-sensing devices, especially battery-operated auto-controlled products. The module is also equipped with a so-called Fresnel lens, a special type of filter that focuses infrared radiation onto the sensor.

Particularities

High sensitivity and reliability Soldered-in jumper for setting temperature compensation Direct switching of relays Ideal for use with microcontroller boards The perfect module for any household

Technical specifications

Model HC-SR501

Material Long-lived staku laminate (CCL)

Dimensions 33 x 25 x 30mm [1.3 x 1 x 1.2in]

Lens diameter 23mm

Operating voltage 5V DC

Electricity 65mA

Dormitory Less than 50µa

Blocking period 200 milliseconds

Recording area 110 degrees

Switching distance up to 7 meters

Blocking period 200 milliseconds

Block time from 2.5 seconds (standard) up to 10 seconds

Trigger methods L - Deactivate, H - Activate repeat trigger

Operating temperature From -15 to +70 ℃

High switching distance Thanks to the infrared PIR sensor and the Fresnel lens, the sensor has high switching distance of up to 7 meters and can thus detect movements quickly.

Quick start guide When buying one of our high-quality products, you will also receive an inclusive e-book for a quick introduction to the world of microelectronics.