Labels Milestones
Back= knob_height, $fn = 3, center = true); hole_depth = max(knob_radius_top, knob_radius_bottom, stem_radius) .
- 3.81mm pitch, 15.24mm row.
- Photo interrupter/coupler/object detector, see https://www.batronix.com/pdf/sfh900.pdf.
- -9.992756e+01 9.217328e+01 4.255000e+01 facet normal.