purpose
this mount offers rugged angular adjustment even on rocking platforms for sensors AJ-SR04M / JSN-SR04T, used in many arduino/raspi-zero etc projects.
material
if you platform is used in direct sunlight, don't use PLA, as it will deform. PETG is minimum.
optional focus cone
An additional focussing cone (to narrow focus and increase range) was considered, for this the model has rail for clip on parabolic bell cone.
This was never realized, since the range and field of view turned out to be sufficient.
But in case, Please let us know if you need it, then we would make it.
The author marked this model as their own original creation.