5 ms·
If you want maximum number of LEDs, I think you want the four-wire LED strips that are driven over SPI, like the APA102 and similar. Much faster than bit-bangin
by semi-extrinsic 7y ago
If you want maximum number of LEDs, I think you want the four-wire LED strips that are driven over SPI, like the APA102 and similar. Much faster than bit-banging on the three-wire strips.
- rowanG077 7y agoIf you want max number of LEDs you have to use HUB based LED panels. They are way cheaper. But harder to control.
- person_of_color 7y agoGot a link?
- rowanG077 7y agoFor instance: https://nl.aliexpress.com/item/32969045578.html?spm=a2g0o.productlist.0.0.61d746ccDp9BcO&algo_pvid=3b98d180-071a-4b30-bd2b-4e4a6a2c25c2&algo_expid=3b98d180-071a-4b30-bd2b-4e4a6a2c25c2-4&btsid=0b0a0ad815832683120521475e1e2f&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ https://nl.aliexpress.com/item/32969045578.html?spm=a2g0o.pr... You can find how to control them if you search for HUB75. For a couple of dollars you got 2048 LEDS. You can get them in different sizes and LED pitches.