MD_LCD 3D Printer 800x480 Raspberry Pi 3

My 800x480 LCD printer is still in production, but I decided to post online for everyone who wants to try and build their own :)

Raspberry Pi 3 (https://www.amazon.com/gp/product/B01LPLPBS8/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01LPLPBS8&linkCode=as2&tag=mioduk-20&linkId=5be24abb315da741f1061725eaadda09)
Raspberry Pi 4 2GB (https://www.amazon.com/gp/product/B01LPLPBS8/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01LPLPBS8&linkCode=as2&tag=mioduk-20&linkId=5be24abb315da741f1061725eaadda09)
NanoDLP (https://www.nanodlp.com/)
Skylarpu 7''inch LCD Raspberry Pi (http://s.click.aliexpress.com/e/cZyNla0o)
250mm Open Builds C-Beam (http://s.click.aliexpress.com/e/jjAwUmM or http://s.click.aliexpress.com/e/bjtyietE)
UV LED 405nm 30W (http://s.click.aliexpress.com/e/CqvXMXe)
120 degree LED Lens Kit (http://s.click.aliexpress.com/e/cCWX19Io
)
50k NTC 3950 Thermistor PWM Fan Speed Controller Board (http://s.click.aliexpress.com/e/bGMjKt5W
)
NanoDLP S