ws2812b LED wall and desktop clock (144LEDs/m 5LEDs/segment)

thingiverse

https://youtu.be/3XVulZf1Hu4 https://youtu.be/5kFra08vxNg https://youtu.be/rfXyWw9daoY http://akizukidenshi.com/catalog/g/gP-11714 Using 60 leds/m (2 leds/segment) indoors provides sufficient brightness. To minimize animation smoothness when switching displays, consider replacing 60 leds/m with this model to reduce costs. The Akizuki C circuit board is used. Adjust the board size of the 3D model as desired. All thread sizes are M3. A female thread was cut using a tap. Before opening the female thread, adjust the hole diameter according to preference. This model has been reversed in direction for desktop and wall hanger use. This reversal is possible due to the point symmetry of the 3D model, but it's a design flaw. To avoid rotation, modify the model as needed. Rotation detection can be achieved using a tilt switch or a push switch if automatic rotation isn't required. The uploaded Arduino source code can be used. Latest source code will be uploaded upon request if necessary.