Description
Crowtail LED Bar consists of a 10-segment LED gauge bar and a MY9221 chip for driving. It can be used as an indicator for battery level, voltage, water level, music volume or other values that require a gradient display. There are 10 LED bars in the LED bar graph: one red, one yellow, one light green, and the rest green. Demo code is available. It lights the LEDs sequentially from red to green, so that the whole bar is lit in the end.
Crowtail LED Bar specifications:
– Each LED segment can be controlled individually via code
– Crowtail module
– Plug and play
– Can be cascaded for a larger display
– Flexible power option, supports 3-5.5DC
- Manual and code
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