Loading 3D models...
Loading 3D models...
by trinityscsp in science-technology
Based on a YouTube video (https://www.youtube.com/watch?v=5Rk60d_HDfM). I had one similar long ago. No idea how it worked, so I developed my own mechanism, using a 4-bar/slider combination. Video at https://youtu.be/nGnvXe3u3N4.