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    Mateusz Pięta

    @Mateusz Pięta

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    Best posts made by Mateusz Pięta

    • 2gang in wall dimmer with touch sensors

      Hello,
      I would like to present you my latest project - 2 gang dimmer to be placed in wall (EU) with livolo panel on top of it. Works with standard light bulbs and dimmable leds
      sorry fot the panel condition - it wen throuhg a lot 🙂
      in short:
      220v to 3v3 power supply
      esp8266-12e
      printable case
      zero-cross detection
      ttp223 touch sensors
      1.2A per dimm channel
      ws2812b RGB led![alt text](image url)

      and some pictures:
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text

      posted in My Project
      Mateusz Pięta
      Mateusz Pięta
    • RE: 2gang in wall dimmer with touch sensors

      @davidzh
      Powersupply is rather simple chinese one:
      https://aliexpress.com/item/1pcs-small-size-ac-dc-power-supply-module-220v-to-3-3v-1w-isolated-LED-
      ac/32653670258.html?spm=a2g17.10010108.1000016.1.73e0545dSSfyHB&isOrigTitle=true

      posted in My Project
      Mateusz Pięta
      Mateusz Pięta

    Latest posts made by Mateusz Pięta

    • RE: 2gang in wall dimmer with touch sensors

      @davidzh
      Powersupply is rather simple chinese one:
      https://aliexpress.com/item/1pcs-small-size-ac-dc-power-supply-module-220v-to-3-3v-1w-isolated-LED-
      ac/32653670258.html?spm=a2g17.10010108.1000016.1.73e0545dSSfyHB&isOrigTitle=true

      posted in My Project
      Mateusz Pięta
      Mateusz Pięta
    • 2gang in wall dimmer with touch sensors

      Hello,
      I would like to present you my latest project - 2 gang dimmer to be placed in wall (EU) with livolo panel on top of it. Works with standard light bulbs and dimmable leds
      sorry fot the panel condition - it wen throuhg a lot 🙂
      in short:
      220v to 3v3 power supply
      esp8266-12e
      printable case
      zero-cross detection
      ttp223 touch sensors
      1.2A per dimm channel
      ws2812b RGB led![alt text](image url)

      and some pictures:
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text
      alt text

      posted in My Project
      Mateusz Pięta
      Mateusz Pięta
    • RE: Software for PCB 3D design

      kicad - thats what i was looking for - thank you 🙂
      ps. any chance its compatible with eagle libraries ?

      posted in KiCad
      Mateusz Pięta
      Mateusz Pięta
    • Software for PCB 3D design

      Hello There,
      just a quick question.
      Which software is used for 3D pcb designs on openhardware.io ? i would like to design some of my own 🙂

      Regards.

      posted in KiCad
      Mateusz Pięta
      Mateusz Pięta
    • RE: Wall Switches Solid State relay 1cm Square

      isn`t AQH3223 non-zero cross ?

      posted in Hardware
      Mateusz Pięta
      Mateusz Pięta
    • RE: Wall Switches Solid State relay 1cm Square

      any idea how to achieve dimmer with that ?

      posted in Hardware
      Mateusz Pięta
      Mateusz Pięta
    • RE: Wall Switches Solid State relay 1cm Square

      by the way, there is also AQH3223 which can handle up to 1.2A 🙂

      posted in Hardware
      Mateusz Pięta
      Mateusz Pięta
    • RE: Wall Switches Solid State relay 1cm Square

      Hi there !
      That is very interesting.
      Can you share some schematic how to wire things up ?? whad Zero voltage switching means ??

      i have also found AQH1213 which i guess is easier to obtain.

      posted in Hardware
      Mateusz Pięta
      Mateusz Pięta