LBRY Block Explorer

LBRY Claims • led-2-led-rgb-xy

9f83d5e8de7d2f3c9b38685560dcac14b6de8d81

Published By
Created On
28 Dec 2020 23:29:56 UTC
Transaction ID
Cost
Safe for Work
Free
Yes
樹莓派LED像素屏 #2 - 如何在指定位置亮不同顔色的LED? RGB與xy坐標講解【明富其識】
你們是否好奇怎麼讓壹顆LED發亮、它能變出多少種顔色、它爲什麼會跳來跳去閃閃發亮、怎麼讓它在指定的位置發亮呢? 上集影片我們瞭解了什麼是網紅燈後,這集我們就來看看如何讓這8x32的WS2812B LED屏發亮啦。由於它有著256顆LED, 難度是要如何很快速的讓它知道我們要哪顆LED發亮哪顆變暗。 於是老明研究了壹下,發現原來有個快速的方式找到妳想要的坐標,免掉不必要的麻煩噢!那老明到底用了什麼方式?記得把這期講解看完噢!

鏈接:
https://github.com/laomingOfficial/RaspberryPiLedMatrix

~~~~~在這裏可以穿越(⊙o⊙)?~~~~~
00:00 介紹影片重點
00:51 點亮LED的函數
01:08 講解RGB
02:52 演示LED發亮位置
04:00 講解xy坐標
09:35 LED指定位置發亮
12:06 影片結尾

喜歡的話記得點贊,訂閲 和點 ???

Facebook: https://www.facebook.com/pg/laoming.official
Instagram: https://instagram.com/laoming.official

BGM Credit:
-----------------------------------------------------------------------
Freedom - Atch https://soundcloud.com/atch-music
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: https://bit.ly/al-freedom
Music promoted by Audio Library https://youtu.be/whLknQE4tSU
-----------------------------------------------------------------------

#LED像素屏 #樹莓派 #老明
...
https://www.youtube.com/watch?v=kIPA_p_Mdz0
Author
Content Type
Unspecified
video/mp4
Language
English
Open in LBRY

More from the publisher

Controlling
VIDEO
DIY
Controlling
VIDEO
VIDEO
2021
Controlling
VIDEO
Controlling
VIDEO
Controlling
VIDEO
Controlling
VIDEO
Controlling
VIDEO
Controlling
VIDEO
ARDUI