emakefun 发表于 2021-8-12 09:00

PH2.0LED灯

模块图https://test-doc-zh-cn.readthedocs.io/projects/emakefun/zh_CN/latest/sensors/displayers/LED-Module/LED%20Module.png概述​ LED是发光二极管的缩写,由混合化合物制成,即镓(Ga),砷(AS),磷(P)。 磷化镓二极管发红光,磷化镓二极管发绿光,碳化硅二极管发黄光。发光二极管的反向击穿电压为5v。 其正伏安特性曲线太陡,模块上板载了限流电阻,以便在使用时控制流过管道的电流。机械尺寸https://test-doc-zh-cn.readthedocs.io/projects/emakefun/zh_CN/latest/sensors/displayers/LED-Module/3.pnghttps://test-doc-zh-cn.readthedocs.io/projects/emakefun/zh_CN/latest/sensors/displayers/LED-Module/5.png模块参数
引脚名称描述
V5V电源引脚
GGND 地线
S信号引脚
机械尺寸https://test-doc-zh-cn.readthedocs.io/projects/emakefun/zh_CN/latest/sensors/displayers/LED-Module/3.png

淘宝链接:https://item.taobao.com/item.htm?spm=a2oq0.12575281.0.0.50111debeJuRpB&ft=t&id=613835494926手机链接:https://s.tb.cn/c.0u1jzQ



qk6kim 发表于 2021-11-13 08:24

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