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48 lines
1.9 KiB
48 lines
1.9 KiB
/*
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* Copyright 2022 Thomas Buck - thomas@xythobuz.de
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* Philipp Schönberger - mail@phschoen.de
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* See <http://www.gnu.org/licenses/>.
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*/
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include <../config.scad>
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include <../constant.scad>
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pmw3360_sensor();
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module pmw3360_sensor() {
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translate([-sensor_w / 2, -sensor_l / 2, 0])
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difference() {
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color("green")
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cube([sensor_w, sensor_l, sensor_pcb_h]);
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translate([sensor_cut_off_x, sensor_cut_off_y, -1])
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cube([sensor_cut_w, sensor_cut_h, sensor_pcb_h + 2]);
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for (x = [0, sensor_hole_dist_x])
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for (y = [0, sensor_hole_dist_y])
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translate([sensor_hole_off_x + x, sensor_hole_off_y + y, -1])
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cylinder(d = sensor_hole_dia, h = sensor_pcb_h + 2);
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}
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color("#303030")
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translate([-sensor_chip_w / 2, -sensor_l / 2 - sensor_chip_l + sensor_edge_to_pin1 + sensor_cut_off_y + sensor_cut_h - sensor_cut_edge_to_pin1, -sensor_chip_h])
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cube([sensor_chip_w, sensor_chip_l, sensor_chip_h]);
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translate([0, -sensor_l / 2 - 15 * sensor_pin_pitch + sensor_cut_off_y + sensor_cut_h - sensor_cut_edge_to_pin1, 0])
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for (p = [0 : 15])
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translate([0, p * sensor_pin_pitch, 0])
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for (x = [-sensor_pin_dist / 2, sensor_pin_dist / 2])
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if (((p % 2 == 0) && (x < 0))
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|| ((p % 2 == 1) && (x > 0)))
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translate([-sensor_pin_d / 2 + x, -sensor_pin_w / 2, -sensor_chip_h + sensor_pin_off_top])
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cube([sensor_pin_d, sensor_pin_w, sensor_pin_h]);
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color("cyan")
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translate([0, -sensor_l / 2 + sensor_cut_off_y + sensor_cut_h - sensor_cut_edge_to_pin1 - sensor_pin1_to_optical_center, -sensor_chip_h + 1])
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cylinder(d = 0.2, h = sensor_ball_to_chip_bottom - 1);
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}
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