7 segment digit
thingiverse
One digit measures 190mm in length, 110mm in width and stands approximately 12-15mm high, depending on the cable connection. You can combine as many digits as you like, limited only by your microcontroller's memory and desired refresh rate. I combined four of them, as shown in the accompanying pictures. The design accommodates seven "8 Pixel WS2812b Led-boards" (one per segment), enabling vibrant color displays and pixel-level animation breakdowns. I sourced these boards from Aliexpress. Below is a link to an offer of 10 pieces; feel free to compare prices and explore other options: <a href="http://s.click.aliexpress.com/e/beuZbuj" target="_parent">10pcs 8 channel WS2812 5050 RGB LED board</a>
With this file you will be able to print 7 segment digit with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 7 segment digit.