4 ms·
> I'm unclear on where you got 104x78. https://www.alibaba.com/product-detail/Hot-sale-small-pitch-led-display_62575493208.html https://www.alibaba.com/product
by tal8d 6y ago
> I'm unclear on where you got 104x78.
https://www.alibaba.com/product-detail/Hot-sale-small-pitch-led-display_62575493208.html https://www.alibaba.com/product-detail/Hot-sale-small-pitch-...
Module Res Size
P1.923 104*78 200*150
I went ahead and counted... 128x96 (12,288 LEDs)
https://imgur.com/a/4qdY1Pr https://imgur.com/a/4qdY1Pr
- tyingq 6y agoIt's just bad pictures and errant info. Here's a better link: https://www.aliexpress.com/item/32965783207.html https://www.aliexpress.com/item/32965783207.html It's 160x120, as I mentioned for a 200x150mm P1.25 led module. You just divide the width/height by the pitch to see the number of dots. As far as I can tell, 1.25mm is the smallest pitch available for these modules.
- tal8d 6y agolol, I marked every tenth led manually and counted twice - the number is correct, the marketplace is wrong. https://imgur.com/a/NqVXtDd https://imgur.com/a/NqVXtDd https://www.mblock.com.tw/upload/Investor/events/2020/20200805_C.pdf https://www.mblock.com.tw/upload/Investor/events/2020/202008...
- tyingq 6y agoYou 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