Profile cover photo
Profile photo
Claudio Prezzi
103 followers -
Maker, Developer & Founder of FabLab Winti
Maker, Developer & Founder of FabLab Winti

103 followers
About
Posts

I found a solution how to config latest Raspbian Stretch so it works with Manga Screen 2 (in landscape) or HDMI Monitor without reconfig.

First sudo nano /boot/config.txt and insert the following at the beginning:

[EDID=IAG-MangaScreen2]
# Settings for Manga Screen 2
hdmi_timings=1080 1 100 10 60 1920 1 4 2 4 0 0 0 60 0 144000000 3
max_framebuffer_width=1080
max_framebuffer_height=1920
display_rotate=1

Then sudo nano /etc/udev/rules.d/99-manga.rules an add:

ACTION=="add", ATTRS{name}=="Intelligent Agent AS Manga Screen 2", ENV{LIBINPUT_CALIBRATION_MATRIX}="0 1 0 -1 0 1" #rotate 270 degree

Thats it! At least for me ;)

My Manga Screen 2 PCB gets very hot when backlight is set to 100%. Is this normal and ok to use, or is there anything to do like active cooling for using 100% backlight?

Post has attachment
Made a beer trolley today. Lot of hand work. I even did statics calculation ;)
Photo
Add a comment...

Post has attachment
Built a nice little LoRa/TTN transmitter with the Heltec ESP32 LoRa OLED Board as my first ESP32 project.
Photo

Habt ihr gewusst, dass man den LaserWeb Server auf einem Raspberry Pi laufen lassen kann, um dann von jedem PC im Netzwerk darauf zuzugreifen?
Am Raspi könnt ihr dann gleich noch eine USB-Kamera anschliessen und so die Maschine überwachen :)

Post has attachment

Post has attachment
I have designed a Z-Table for my K40.

I use a 6mm base plate out of RESOPAL, shoulder bearings F605ZZ (5x14x5mm), stainless M8 threaded rodds (ends turned to 5mm) and a 6mm GT2 belt 1350mm long.

The bed itself will be a replaceable 1.6mm alu mesh fixed to the middle frame.

What do you think about this design?
Photo

I've made a new grbl-LPC version which supports switching of Coolant Flood and Mist with M7/M8/M9 using the available MOSFETs of the boards. Pin mapping is depending on board.

https://github.com/cprezzi/grbl-LPC/releases/tag/beta07_4axes

Post has attachment
My FabLab needed badges for an exhibition, so I created them with Inkscape and LaserWeb4. #laserwebcontest
Photo
Photo
20.07.17
2 Photos - View album

Post has attachment
My entry for the #Laserwebcontest is a ruler / positioning guide for the K40.
Designed in Inkscape and used LW4 for CAM & production. Love the easy workflow :)
Photo
Wait while more posts are being loaded