Pippystrelle bat detector housing

Last week I built a pippystrelle mini bat detector. You can find it at https://www.pippyg.com/
It is just a printed circuit with a battery holder on the back. Of course a housing would be nice, so I designed it. It’s very simple. No screws needed. You can just shove the print into the housing. Make sure to stick the jack connector through the square hole and press the print into the housing. I made it a snug fit.

I also made a notch on the back to get the circuit board out again when you need to replace the batteries.

A case for the normal sized pipystrelle is in progress. Someone is going to mail me this bat detector.