I made some small changes from the original design, in order to improve :
- the Z axis zero regulation
- to give some light /illumination
- add a blower for the PLA
Some pictures , to show the Z axis zero regulation :
|this is the Z axis zero regulation|
below the blower and the illumination .
I have used a series of LED smd, soldered below the fan :
|Fan and LED light|
Below, the LCD board with the SD card socket :
On the next days, I will post some other info.