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TI是否有流水灯驱动的芯片？
你需要驱动什么样的流水灯，几个灯，灯泡电流多大，需要这些参数的。
Hi
应该是有芯片可以做的，几路灯，具体要怎么样的一个控制。
http://www.ti.com.cn/zh-cn/power-management/led-driver/signage-large-display/products.html
http://www.ti.com.cn/zh-cn/power-management/led-driver/indicator-rgbw/products.html
