HC-SR501 PIR case

Housing for the HC-SR501 PIR motion detector.

I made this housing because i needed something to install the PIR into a ABS case from an electronics store. Drilled a 23mm hole into the ABS case and glued this thing on the inside. Don't forget to insert the two nuts before gluing. Screws are M3x12.

This PIR case was inspired by this thing https://www.thingiverse.com/thing:266912.