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  • Author Author: tariq.ahmad
  • Date Created: 15 Jun 2020 5:37 PM Date Created
  • Last Updated Last Updated: 26 Jun 2020 7:24 AM
  • Views 4497 views
  • Likes 8 likes
  • Comments 14 comments

Raspberry Pi 4 Experimental Resin 3D Printer Updated! -- Episode 452

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Clem has built a giant resin based 3d printer concept in a previous video, and today it is time to put the concept upside down! The people on the element14 community gave him a lot of advice and ideas to make his idea finally work as it should! Clem builds a second iteration of his 3d printer using daylight resins and easily obtainable parts.  The new Raspberry pi 4 8 GB reduces slicing times and makes for a more responsive GUI on this experimental 3d printer! Now its time for the community to take his findings and iterate  for a bright future of cheap huge 3d printers!

Supplemental Content:

  • Episode 414: Raspberry Pi 4 Experimental Resin 3D Printer

Bill of Material:

Product Name Manufacturer Quantity Buy Kit
RASPBERRY-PI Single Board Computer, Raspberry Pi 4 Model B, BCM2711 SoC, 4GB DDR4 RAM, USB 3.0, PoE Enabled Raspberry-PI 1 Buy Now
MULTICOMP PRO 3D Printer Filament, 1.75mm Dia, Blue, TPE, 1 kg Multicomp 1 Buy Now
PRO SIGNAL Audio / Video Cable Assembly, HDMI A Plug to Micro HDMI D Plug, 6.6 ft, 2 m, Black PRO SIGNAL 1 Buy Now
PHOTOCENTRIC 3D Printer Resin, Grey, 1kg, 510cPs Viscosity, 1.16 g/cm³, 6% Elongation Photocentric 1 Buy Now
RASPBERRY-PI Daughter Board, Raspberry Pi 7" Touch Screen Display, 10 Finger Capacitive Touch RASPBERRY-PI 1 Buy Now
MIDAS TFT LCD, 7 ", 1024 x 600 Pixels, WSVGA, Landscape, RGB, 5V MIDAS 1 Buy Now
MEAN WELL AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 50.4 W, 12 V, 4.2 A MEAN WELL 1 Buy Now
MULTICOMP Axial Fan, 12 V, DC, 60 mm, 33.05 dBA, 18.84 cu.ft/min MULTICOMP 3 Buy Now
MEAN WELL AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 15 W, 5 V, 3 A MEAN WELL 2 Buy Now
TRINAMIC Evaluation Board, TMC2209 SilentStepStick, 2-Phase Motor Driver TRINAMIC 1 Buy Now
NANOTEC Stepper Motor, High Torque, DC, 0.5 N-m, 1.8 A, Two Phase, 1.75 ohm, 3.3 mH NANOTEC 1 Buy Now
OMRON Microswitch, Snap Action, Hinge Roller Lever, SPDT, Solder, 5 A OMRON 1 Buy Now

 

Additional Parts:

 

Product Name

Aluminium Extrusion for the Frame

PMMA-XT for the Vat

PMMA/Acrylic for the Case

MAYER MOVES DEVKIT available at Aisler.net on demand

Attachments:
ResinPrinter2.0_Resources.zip
image
Raspberry Pi 4 Experimental Resin 3D Printer Updated!

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Top Comments

  • mayermakes
    mayermakes over 5 years ago in reply to celcius1 +2
    I actually have that exact breakout in stock, but the catch is that Nanodlp only Accepts the Display conenctor or HDMI1 as valid outputs. the software is not open source so I can't change that.
  • mayermakes
    mayermakes over 5 years ago +1
    Looking forward to all the comments, Ideas and input all the people have on my second iteration! As stated in the video, I tried to incroporate as many ideas from the community as possible but I'm sure…
  • celcius1
    celcius1 over 5 years ago +1
    Just checked the spec sheet on the Midas screen, it’s still usable if you have not thrown it out. The TFT screen uses a 40 pin ribbon connector if you can get to this connector you can plug it into a breakout…
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  • celcius1
    celcius1 over 5 years ago

    Just checked the spec sheet on the Midas screen, it’s still usable if you have not thrown it out.

     

    The TFT screen uses a 40 pin ribbon connector if you can get to this connector you can plug it into a breakout board available from Adafruit https://www.adafruit.com/product/1932 and connect the RGB lines up directly to the Pi GPIO Ben Heck used this connection concept on his No HDMI handheld build from about 2 to 3 years ago.

     

    Surprised you did not look at this option to still utilise the screen.

     

    Also the saturated salt solution is commonly referred to as Brine in English

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  • davedarko
    davedarko over 5 years ago in reply to celcius1

    Hehe, that was in the kit we got for the hacklikeheck  contest image not sure if these are compatible though, as the flat cables of the displays vary so much.

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  • davedarko
    davedarko over 5 years ago in reply to celcius1

    Hehe, that was in the kit we got for the hacklikeheck  contest image not sure if these are compatible though, as the flat cables of the displays vary so much.

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  • celcius1
    celcius1 over 5 years ago in reply to davedarko

    I Did a little bit of investigation and as long as it is a 40pin flat cable they all appear to be the same standard arrangement and the spec sheet did not list that specific detail but if the tft module Component of the Midas screen uses that flat 40 pin connector, then it’s possible to salvage the screen.

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