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In (j1/j13 // gate out // cv range (switch between 2.5v and 5v max // gate out (j4/j10) // clock in (j2/j11 // casc out (j14/j15) // reset/casc in (j1/j13 // gate out // round shaft hole // D shaft shape for shaft center=true); // Flat for D-shaped hole } // draw panel, subtract holes union() { cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 7.10284 6.88658 facet normal -7.744031e-01 -1.065799e-03 -6.326916e-01 facet normal 0.122595 0.678279 0.724506 facet normal -0.796853 0.241727 0.553709 facet normal 0.338904 0.0729974 0.937985 facet normal -7.070963e-001 -3.148239e-003 7.071103e-001 facet normal 0.654317 -0.271031 0.705982 vertex 6.08133 1.22155 19.4867 vertex 1.9667 0 19.8418 facet normal 0.0702817 0.382543 0.921261 facet normal 9.975514e-001 4.441445e-003 6.979536e-002 facet normal -0.388731 0.815358 0.429045 facet normal 2.721685e-01 8.860917e-03 -9.622088e-01 vertex -1.080384e+02 9.665134e+01 1.278077e+01 vertex -1.081708e+02 9.725134e+01 1.274423e+01 vertex -1.083010e+02 9.725134e+01 1.270173e+01 facet normal 0.0943295 0.991506 0.089547 vertex -4.11812 -5.19155 7.7465 facet normal 0.453753 -0.0357191 0.890411 facet normal -6.62301e-05 -0.115847 -0.993267 vertex -0.996058 -5.28966 21.8214 facet normal 0.366853 0.924971 0.0992372 facet normal -0.288986 -0.749614 0.595454 vertex -4.34382 -5.5867 7.39225 vertex -7.08696 0.77032 7.22283 vertex 7.19919 0.932982 7.41293 facet normal 0.000000e+00 -4.578607e-16 -1.000000e+00 facet normal -9.052805e-01 -2.848077e-03 -4.248047e-01 facet normal 5.555843e-01 -8.314602e-01 3.445710e-04 facet normal -8.314602e-01 -5.555843e-01 0.000000e+00 vertex -9.698184e+01 1.060828e+02 1.055000e+01 facet normal -2.608996e-04 3.183567e-03 9.999949e-01 facet normal 0.555731 0.831362 -3.10615e-07 vertex -1.32612 -3.15398 6.59 vertex 2.8149 -1.17038 6.59 vertex 0 10.1904 2.19603 facet normal -8.592839e-01 4.190219e-03 -5.114818e-01 vertex -1.073398e+02 9.725134e+01 5.413272e+00 vertex -1.074403e+02 9.665134e+01 5.581992e+00 facet normal 0.544084 -0.22536 0.808199 vertex 2.80984 -0.516674 19.1916 vertex 4.77842 -1.16465 18.9636 facet normal -0.980808 -0.194977 -2.30637e-07 vertex 3.16866 1.2887 6.59 facet normal 0.0974657 -0.989339 0.108209 facet normal -0.58489 0.80501 0.0993097 facet normal 0.904824 0.425785 0 vertex 8.22545 -5.96308 0 facet normal 4.915357e-001 8.601878e-001 1.359026e-001 vertex -6.905809e-001 -5.424677e+000 2.470218e+001 facet normal -0.338843 -0.0729619 0.938009 facet normal 1.011997e-14 -5.429241e-15 1.000000e+00 facet normal 0.0982303 0.0149446 0.995051 vertex -7.75279 1.99403 19.9467 facet normal 3.934400e-001 -6.745042e-001 6.246992e-001 vertex -2.037055e+000 3.487612e+000 2.484855e+001 facet normal 0.766035 0.075425 -0.638358 facet normal -0.594346 0.478923 0.646054 facet normal -9.538196e-001 -3.003800e-001 0.000000e+000 vertex 4.028628e+000 -4.029531e+000 1.747200e+001 facet normal -4.720703e-001 8.093055e-001 3.495342e-001 vertex 2.057825e+000 -3.532552e+000 2.480400e+001 facet normal 1.226457e-001 1.291214e-003 9.924497e-001 facet normal -0.770774 0.0759126 0.63257 vertex 0 -8.56166 5.56266 facet normal -8.419269e-01 -5.395915e-01 3.115468e-04 vertex -1.035456e+02 9.519006e+01 4.255000e+01 facet normal -0.95273 0.286114 0.102199 vertex 6.43421 -0.598972 7.83559 facet normal 0.881926 -0.471388 6.69388e-06 facet normal -9.030449e-01 -1.322120e-03 -4.295440e-01 facet normal -0.0980465 -0.995182 6.66873e-06 facet normal 0.940718 -0.331812 -0.0703587 vertex -9.47867 3.11199 0.0386449 vertex -9.06712 -2.79684 6.17308 facet normal -0.0497498 -0.0861687.

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