Garage Door Opener Case

thingiverse

If you have an old Chamberlain garage door opener whose case has given up the ghost, here's a good replacement that I came up with. The bottom section is scaled down 1% to make an easier fit. It was very tight but doable at 100%. I added two flexible pushers for the switches underneath and two support pads to keep the circuit board from flexing. I also added a battery box section to keep the battery from banging around. Printing them in PLA at 0.3mm height works well enough and gives enough flexibility for the switches. Print Settings Printer: Folger Tech 2020 Rafts: No Supports: No Resolution: 0.3 Infill: none used How I Designed This I used 123D Design.