本帖最后由 yzc8848 于 2011-3-8 18:14 编辑 http://item.taobao.com/item.htm?id=9133769564上边链接是7219的图,他的输入比tm1616多个12v电源,其他的输入能和 TM1616兼容吗,tm1616是 DIN,CLK,STB。MAX7219 ...
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