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 ℃
SKU: MSMDMPCwAaRP-251
