Arduino + CNC Shield V3 Eggbot
thingiverse
Hello friends! Basically, they're just 3D printed parent project parts, a bit of electronics, software, and one modified vertical arm part with bearings What do you need: all parent project tools + additional 2x 623 bearing 3D printed vertical arm Arduino IDE https://www.arduino.cc/en/Main/Software EggDuino https://github.com/schlion/EggDuino (this fork support CNC Shield and external buttons - turn on/off steppers with state led, up/down arm and pause drawing) Inkscape https://inkscape.org/ EggBot PlugIn https://github.com/evil-mad/EggBot/releases/ The jumpers come on the CNC shield to set the microsteps (see photos). How you have to connect the servo can also be seen in one of the photos. The electrolytic capacitor between GND / RST on the CNC Shield is also important. ! Caution !: the negative pole of the capacitor must be connected at "GND". (but only plug in after installing the EggDuino firmware!). Here is a short video... https://youtu.be/DAyxlIdoZEk
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