JAP LCD Printer (Improved)

thingiverse

This appears to be a project documentation for a DIY 3D printer, specifically a CNC mill with a laser-cut plywood box. The author has sourced various components from online marketplaces (Aliexpress) and is documenting the assembly process. Here's a breakdown of the contents: **Components** * Box assembly materials: plywood, M3 screws, square nuts, PVA glue * Carriage assembly materials: horizontal plates, vertical panels, back panel, linear bearings, anti-wobbling parts (T8 nut - POM nut and brass one) * Electronics: + Arduino Nano + CNC Shield V4 + I2C level converter + 16mm push buttons with color LEDs + Up-Down button + Power socket + MOSFET module (IRL2203 transistor) * Display: 2x16 symbols LCD with I2C adapter **Assembly Instructions** The author has documented the assembly process for both the box and carriage. The steps include: 1. Box assembly: * Mount top, middle, and bottom plates to side walls * Mount front and back plates * Install bearings below top and middle plates 2. Carriage assembly: * Glue top and bottom horizontal plates * Screw/glue vertical panels * Screw/glue back panel * Install linear bearings (if using shaft version) 3. Anti-wobbling parts installation: + Print top and bottom anti-wobbling parts + Screw them with M3 screws + Install T8 nut - POM nut at the top, and brass one at the bottom **TODOs** The author has listed several TODO items to complete the project: 1. Upload final STLs and DXFs when ready 2. Upload detail parts and assemblies pictures 3. Describe assembly steps 4. Describe software setup Overall, this is a well-organized documentation of a DIY 3D printing project. The author has sourced components from online marketplaces and is documenting the assembly process in a clear and concise manner.