sl-mechanical
a0d0c1211b
Add csi_rain_shield.scad with parametric visor-style protective shields for all 4 Raspberry Pi CSI cameras (IMX219). Features: - Visor-style overhang (32mm forward extension) shields lens from rain and direct sunlight - Drip edge prevents water from trickling back onto PCB - Snap-fit tabs (4 per shield, no fasteners required) - Ventilation slots prevent moisture condensation - Optional transparent polycarbonate lens cover insert - Radially symmetric design fits all 4 cameras Includes comprehensive BOM with: - Print settings and material specifications - Assembly instructions for snap-fit installation - Maintenance and troubleshooting guide - Weather resistance performance notes - Design variants for different conditions - Post-print finishing recommendations Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>