twhite101

Great project but one small issue, bed leveling is done with the nozzle heated up to insure hardened plastic on the tip will not interfere. If we do this with the force sensor it will melt it.

Add a micro switch that the pin can close and wire this switch to the flashlight. Also moving the light back some with a square shroud to limit the light spill on to other images would be an improvement. One probable issue when you get up to speed the quick starting and stopping will more than likely shake and come apart. Great likeness to the very first projectors.

Some of my changes are not showing on the web view but can be found by downloading the PDF.

On the end stop connector change:PLEASE make sure you move the right pin or you could end up shorting out (KILLING) your new MKS board when the end stop switch is activated.

How about putting a black material on the garage panels then setting the door to hold about 5" off the floor, this should start a convection flow with the cold air pulled under the door along the dark surface and up while it heats up and over the top of the door into your workspace. Control can be achieved by how much of the dark side is exposed to the sun light.

I might also be good to 3D print the table insert so if the disk comes in contact, the damage will be to the plastic insert and not the original metal insert for your saw blade.

I am going to make this but with the following changes:1. Dinner table size for the top, and2. the bottom I am going to lay the 2x4 flat like the top so it will side under furniture.