16x9 LED Matrix
thingiverse
A compact LED display made from 144 5mm LEDs, formatted within a 16x9 frame. Designed specifically for use with the Adafruit Matrix Driver: learn.adafruit.com/i31fl3731-16x9-charliplexed-pwm-led-driver. Watch this video to see it in action: youtube.com/watch?v=wbHoYv3_iIQ. Printer Settings: Brand: 3D Systems Printer: CubePro Rafts: No Supports: No Resolution: 200 Infill: Solid Notes: To achieve exactly 5mm holes, printing with solid infill was necessary. Any other infill settings resulted in undersized holes; results may vary depending on the printer used.
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