pyrosensor

[catcat]

What's a pyrosensor and how to use it?

 

[SPDCHK]

Google -> **broken link removed**

 

[catcat]

Still, how to use it?

 

[Russlk]

You need to get the datasheet, it will tell how to use it.

 

[catcat]

I dont know who made it and I dont know its model number.

 

[Hero999]

Isn't there any writing on the case?

What about looking for a datasheet for a similar unit then experimenting a bit? The only thing is there's a chance it might not work.

 

[The Mad Professor]

Pyroelectric Infrared Detectors (PIR) convert the changes in incoming infrared light to electric signals. Commonly sed for motion detection.

https://uk.farnell.com/jsp/endecaSear...sp?sku=1006209
Data sheets are to be found on this page.