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    br0wn

    @br0wn

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    Best posts made by br0wn

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    Latest posts made by br0wn

    • RE: 💬 AC-DC double solid state relay module

      @Y_sam,
      Nca78 highlighetd two problems:

      • The absence of mecanical interlock between the "up" and "down" relays, (you can use a soft interlock to prevent them from beign activated at the same time)
      • The absence of a current sensor to know whether or not the shutter is fully open or fully closed : I am trying to add an ACS712, but in my case, i will know if its fully open/close if the current becomes relatively high, because the my roller shutter doesnt have limit switches and keeps running ...
      posted in OpenHardware.io
      br0wn
      br0wn
    • RE: 💬 AC-DC double solid state relay module

      @Nca78 , would this module work as a roller shutter if the motor is not drawing more than 2A (the maximum current that this SSR relay can withstand is 2A) ?

      posted in OpenHardware.io
      br0wn
      br0wn
    • RE: 💬 AC-DC double solid state relay module

      @Nca78

      Merci ^^

      posted in OpenHardware.io
      br0wn
      br0wn
    • RE: 💬 AC-DC double solid state relay module

      @tonnerre33 Thanks buddy,
      do you know if dirtypcb are still operational? because i've seen in their website that they want to migrate to another website "dangerousprototype"
      did anyone order from them lately?

      posted in OpenHardware.io
      br0wn
      br0wn
    • RE: 💬 AC-DC double solid state relay module

      @tonnerre33
      Just a quick question before i order the PCB, is it realy 4.6x5 cm? (thats what it says on the dirtypcb website, but when i mesure the PCB in the diptrace file, it shows a perfect 5x5 cm.
      can you please explain?

      posted in OpenHardware.io
      br0wn
      br0wn