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by tal8d 1930 days ago
lol, I marked every tenth led manually and counted twice - the number is correct, the marketplace is wrong.

https://imgur.com/a/NqVXtDd

https://www.mblock.com.tw/upload/Investor/events/2020/202008...

1 comments

You counted dots on a picture of something other than a "200mmx150mm P1.25 led module". Pitch is the distance between the center of each LED.

1.25mm x 160 = 200mm

1.25mm x 120 = 150mm