Color Mixer for RAMPS

thingiverse

Did you ever want to have rainbow prints ? This Thing adds a knob to your printer where you can change the colormix ration of your printer right during printing. So if you use yellow and blue filament, you can select to useany green color during print, and you can change the ratio instantiously at any Z level. To realize this you need Arduino Ramps based printer Source code and Arduino Compiler in place Chimera dual color nozzle Dual extruder setup 10K Potentiometer 3 wired cable and 3pin connector To implement Patch the Marlin source code with the changes given Connect the potentiometer to the pin connector and attach it to AUX-1 such, that A - 5V (AUX1) MID - A57 (AUX1) B - GND(AUX1) What the patch does: It reads the setting from the potentiometer and does balance the extruder counts given in the program to both extruders See pictures for result.(i used white and black to create a Halloween pacman ghost) Print Settings Rafts: Doesn't Matter Supports: Doesn't Matter