Quindor
NETHERLANDS, THE • + Follow
Jun 18,2020
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  • Hello Creators, This project is awesome and the community really likes it. Being a student, wanted to study this design but couldn't find the schematics. While the like above does say schematic and layout, I couldn't find it and wanted to ask, is this project open source or does the community has access to its schematics? Please Guide. Thanks

    Reply
  • Are you aware that this board is just 0.4mm too wide to qualify for discounted 100x100mm boards? This more than quadruples the board price for folks that might be making their first order and are willing to accept 1oz copper (2oz doesn't qualify). I realize that the board is quite packed already, but I'd be willing to slice 0.4mm off one edge just to meet the 100mm maximum ;).

    Quindor 2023-01-20 00:01:12Reply

    I know yes but there was no way around it with having the bigger terminals. I tried multiple versions trying to keep it within 100x100 but still allow for the same form factor (as previous and pre-assembled) but sadly (as the results show) that was impossible. Slicing off the 0.4mm you'd basically need to do away with 2 of the screw holes.

    Quindor 2023-01-20 00:01:41Reply

    (and then the terminals would still overhang.

    leftdisconnected 2023-01-24 12:45:43Reply

    Understood. I'm okay with slicing into the screw holes and tried to submit an order at 100mm, but the reviewer had to change it back to fit the Gerber. I fully expected that, but thought it was worth a shot ;). I was also confident that you were aware of the matter, but felt that having this question and answer here might inform future people like me that immediately wonder why they're missing their cheap PCBs by 0.4mm. Thanks for answering and for making the design available here.

    Reply
  • Could you please send me the bom file?

    Quindor 2022-06-15 06:25:15Reply

    Please find all needed component in the hardware guide article.

    Reply
  • Hi is this latest v3 version??

    Quindor 2022-06-08 01:17:47Reply

    Yes! I've also updated all associated pages to go along with it: https://quinled.info/quinled-dig-quad/

    Engineer 2022-06-08 14:38:01Reply

    Thank you so much. Can you please releae esp32 board pcb here as well. Thanks for your good work again.

    Reply
  • I also tried my LED, but I only did a human to light it up, but did not control the color change too much.

    Quindor 2021-10-07 03:00:49Reply

    The LED strip in the picture is an Analog LED strip so not digitally addressable and thus not compatible with the board. You need to get a ws2811, ws2812b, sk6812 or other addressable variant. :)

    Reply
  • Sorry to ask but i try to understand the circuit and wanted to know what is the use of diodes on the fused output?

    Quindor 2021-02-17 23:58:15Reply

    It's a rudimentary form of shirt-circuit protection. In combination with the fuse when a reverse polarity connection occurs, the diode will try and pull all current through it. That should in turn pop the fuse, cutting off the circuit.

    Reply
  • Love the Dig Quad great design. I am building a bunch of LED stakes using them 300 x 5 pixels each gonna be cool.

    Reply
  • Very good product

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