My new version of the printer with LCD.
A test with 2 seconds per layer 0.025mm:
https://www.youtube.com/watch?v=17U8ERGrhuo
2 seconds is less. Optim is 3-4 seconds.
How is built:
https://www.youtube.com/watch?v=heHzuwF5B8E
LCD 3D Printer V4
Hardware:
- Raspberry PI 3
- LCD 5 inch 800x480 HDMI
- Drivers A4988 (Microstep=4)
- Stepper+threaded rod
- Matrix LED + controller
- power supply 5v 12V
- two metal rods
- magnets (HDD)
- Endstop
Software:
- NanoDLP - mode Movement GPIOs
Parameters:
- x/y 0.135mm
- Layer Thickness = 0.025mm
- Cure Time = 2 seconds
- Lift 2mm
- Daylight Resins