Enclosure for IR-Lock Landing System Sensors

This is an enclosure designed to contain a Pixy camera (CMUCAM5) and a Lidar-Lite V3 for the IR-Lock precision landing system. The grid of holes at the bottom of the enclosure are spaced 3.4mm from each other and serve to provide a flexible way to mount the enclosure a drone frame. It was initially designed to fit the mounting slots on a DJI F450 bottom PCB.

The enclosure uses M3 screws. All the holes on the bottom part of the enclosure can be drilled out using 2.5mm dia drill and tapped directly using M3 screws. The holes on the top part of the enclosure, drilled out using a 3.1mm dia drill, serve as through-hole for the M3 screws. The clearance between top and bottom part of the enclosure is 0.25mm providing a loose fit for pieces printed on our printer.