Parallax PIR (Rev B) Enclosure
by jamesarm97, published
This is a small enclosure to hold the Parallax PIR Rev B model. It has a back with two mounting holes.
Print. Insert PIR. I did not include any supports on the back to hold the PIR in but it is a nice fit. I just used a little tissue to pack it in. After installing and testing you can glue or silicone the back on. It was designed in FreeCad