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WS2801 IC【限量】

WS2801 IC【限量】

產品貨號：368030600492
區號：Me02-03-A02
品牌：
原廠貨號：

滿千免運優惠(限郵寄和超商純取貨) on order

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NT$31
NT$24
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規格內容說明

WS2801 IC

Description: You may recognize the WS2801from our addressable RGB LED strips. These 3-channel constant current LED drivers are great for controlling chains of RGB LEDs. The IC is controlled by a 2-wire serial control scheme that allows multiple ICs to be chained together.
Use a handful of these ICs in conjunction with some RGB LEDs to make color displays, or with regular LEDs for a monochrome display three times the size. Or just the WS2801 to free up PWM pins on your microntroller by controlling multiple LEDs with two pins.
Features:

  • 2-wire control scheme reduces system cost
  • Built-in PWM dimming scheme for each channel
  • PWM free-run capability
  • Power supply voltage 3.3-5.5v
  • Supports both constant current and constant voltage drive modes
  • Wide constant current range from 5-150mA

Documents:

　




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