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    Joerideman

    @Joerideman

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    Best posts made by Joerideman

    • RE: What did you build today (Pictures) ?

      Well, it not really a build I plugged in wires, and copied code. Found a random usb charger and put it all in my workspace to be.

      And I absolutely love this thing. Maximum of 3 hours work. I was having fun, so it could be more.

      I considered that there could and should be a display on this thing, but not for now. I made this, because I have never experimented with temperature sensors and I just received a few. Now I can just see what happens with the temperature in there.
      sensor is a AHT10 temperature and humidity.
      http://www.aosong.com/m/en/products-40.html
      I used this library: https://github.com/enjoyneering/AHT10
      I repurposed Hek's DHT code, and swapped the readings with the AHT's

      IMG_20200815_095309.jpg

      shed before
      IMG_20200531_192231_2.jpg

      workspace after but still filling it.
      IMG-20200812-WA0001.jpeg

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: What did you build today (Pictures) ?

      The milling topic got my interest and I have been working on getting a machine for myself.
      So far I have just assembled the machine and realised milling is a bit more difficult to start then 3d printing.
      anyway, I would like to share my progress. I am building video's now 🙂

      No circuitsboards yet, but here is a introduction of my way to victory.

      Unboxing the Genmitsu Prover 3018 cnc mill from sainsmart – 03:09
      — Joeri de Man

      posted in General Discussion
      Joerideman
      Joerideman
    • home Assistant and OTA support and node to node

      I am reconsidering a replacement for Domoticz because I experienced problems since I updated. I have to restart anyway.
      I have some new pcb's ready to be soldered for new light dimmers. All in a nice moment to reconsider. I would like some assistance if home Assistant is good for me or there is an easier route. Btw I liked the ease of install with Domoticz.

      • I like the idea of flashing firmware OTA.
        • I found one topic on hass.io that some user made it possible in 2018, but is it really integrated?
        • Can I use HomeAssistant on a linux install while maintaining firmware on windows with myscontroller?
      • I think I want some node to node communication in case the controller fails.
        • For now, just for the lightswitches.
      posted in Home Assistant
      Joerideman
      Joerideman
    • RE: [Solved] How to adjust MySBootloader files to compile other EN & CSN pins different channel and external 8MHz crystal

      @tekka Right now, I am looking where your files are different from mine. I do not understand where I went wrong. perhaps I should also delete the other files that make creates, not just the hex.

      Either way. A lot of thanks.

      posted in Development
      Joerideman
      Joerideman
    • practicing 3D-printing and designing near Maassluis/Hoek van Holland NL

      Hi,

      Recently I have been more 3D designing and printing, but I like some coöperated practice ;-).

      And this point I don't do anything with mysensors, but there are some other longer term projects going on. I'm looking for someone who want's easy housing for there sensors or something.

      I prefer it if someone lives nearby and that there will be some coöperation in the designing. I don't intend on making a profit but the material has to be paid for.

      At this point I print reliable in PETG (black) and PLA (not in stock)

      posted in Enclosures / 3D Printing
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      I have found a YouTube channel that has a few video's about using the 3018 CNC for PCB milling.

      They winked a bit at the Wegstr promotional video.

      But they seem to get good quality. They also have better video's explaining the steps.

      CNC PCB - high quality with the budget 3018 CNC – 05:20
      — DIY TECH BROS

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      Have any of you tried to make a vacuum table?

      When it comes to the solder mask. Based on video I say this is done easier bij using UV exposure only. If you are using UV paint anyway, then you might as well print the design on a transparent sheet.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie I could actually try this out.

      I recently received solder mask paint, both white and green.

      And I have a cheap 3 Chinese Watts uv laser engraver.

      I was thinking that using transparent sheets is the easiest way to go since you have to expose it anyway, but ofcourse that also means more material use.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie for lack of such a roll I have tried another idea I found on YouTube.

      I used my laminator to spread out the paint. It gives not that perfect result that you see on factory prints but I was able to expose it for 30s and then a minute of cleaning and then another 2 minutes of exposing.

      It is a very solid and well formed layer. Very scratch resistant. IMG_20200826_005709.jpg

      I will have another go on the other side to see if this is repeatable.

      Edit:

      This is very repeatable. I tried scrubbing with alcohol first but aceton might be a bit better.

      The letters are less than 0,4mm wide.

      After scrubbing I exposed everything for another 3 minutes and than it seems to be scratch resistant.

      IMG_20200826_012901.jpg

      So while I have not yet tested laser exposure or laser engraving, I have now tested a potential reliable way of applying the paint.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie

      You know I was just considering if it was worth it to film the process. But I think this will be a bit to much work. I will have to at least clear my desk for it to be presentable :-).

      I but the PCB in a polypropylene A4 sized folder. It is thin material and the paint does not really want to stick on it.

      The transparent sheets I use for printing the design on are made for inkjet printers. The paint sticks very well to this so the Polypropylene is very important.

      Than only once I let it go trough the laminator. I have to make sure that it actually goes through it does not really want to on it's own.

      posted in General Discussion
      Joerideman
      Joerideman

    Latest posts made by Joerideman

    • RE: What did you build today (Pictures) ?

      The milling topic got my interest and I have been working on getting a machine for myself.
      So far I have just assembled the machine and realised milling is a bit more difficult to start then 3d printing.
      anyway, I would like to share my progress. I am building video's now 🙂

      No circuitsboards yet, but here is a introduction of my way to victory.

      Unboxing the Genmitsu Prover 3018 cnc mill from sainsmart – 03:09
      — Joeri de Man

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie their tools are also $115+ voor 10 engraving bits.

      Presicion comes with a heavy price.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie yes.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie however.... The material sticks a bit to the paint.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie inkjet printing on semi transparent sheets.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie I saw an YouTube video screenprinting. That guy noticed that semi transparent sheets work better than transparent sheets. Ink holds better or something.

      I can actually try this one out. Because afteral. We want that 0.4mm pitch right?

      I just need to find something to put the paint on.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie I just read back around 2017.

      Have you ever managed to get Andrews result? He claimed 6mil back then.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie

      Years ago I bought a face tanning device. They still sell these things second hand. And I expect like a lot of convenient but time consuming beauty devices, they are hardly used.

      Cost you 5-10 euros here in the Netherlands. You might have something similar.

      Anyway 30 seconds with this thing and it's cured.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @executivul good luck.

      I noticed that I really have to hold the board and the plastic together, otherwise the rolls will pull the foil off the board.

      So that might make aligning the artwork a bit difficult. Perhaps some form of holder for the PCB could prevent the shifting.

      posted in General Discussion
      Joerideman
      Joerideman
    • RE: CNC PCB milling

      @NeverDie oh btw, I have not seen air bubbles.

      posted in General Discussion
      Joerideman
      Joerideman