Big DIY 3D printer 2

pinshape

This appears to be a parts list for a 3D printer, specifically the Z-axis setup and the controller. Here's a breakdown of the necessary components: **Z-Axis Setup:** * 16 x 608ZZ bearings * 1 x end switch * 16 x M8 bolts or threaded rods (8mm) * 2 x spindles (8mm) with spindle nuts * 2 x stepper motors (Nema 17) * 2 x motor-to-spindle connectors (5mm to 8mm) * 6 x M4x40mm bolts * 6 x M4 nuts * 8 x M3x10mm bolts Optional: * 8 x M3x20mm bolts and nuts if using the M8 converter part. **Controller:** * Arduino Mega * Ramps 1.4 board and Full Graphic Smart Controller * 6 x stepper drivers (A4988 or DRV8825) * 12V/240W power supply * Optocoupler and FET for switching heat bed * Fan to cool the drivers (80x80mm) **Printed Parts:** The blue and green parts are printed in PET-G with a resolution of 0.2mm. Note that this list appears to be quite extensive, and building a 3D printer can be a complex task. It's recommended to have experience with electronics and mechanical assembly before attempting to build one. Additionally, some components may need to be custom-made or sourced from specialized suppliers.