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Crowtail-LED Bar 2.0 – 10-segment LED indicator with MY9221 chip, 3–5.5 V
ID: 1201702
zł23.43
Tax included
zł19.05 tax excl.
Crowtail-LED Bar 2.0 is a compact data visualization module with 10 LED segments, intended for projects based on Arduino and the Crowtail system. It enables graphical representation of levels and values, and thanks to the cascading function it is suitable for more advanced indicators and light animations.
Description
Crowtail-LED Bar 2.0 is a light indicator module consisting of a 10-segment LED bar and an MY9221 driver. Each diode can be controlled independently in software, enabling dynamic presentation of analog or digital values in graphical form. The module is ideal as a battery level meter, voltage indicator, volume indicator, liquid level display or for any measurement data requiring gradient representation.
The LEDs are arranged in the following color order: red, yellow, light green and seven green ones. The module works with the Crowtail system and is compatible with Arduino platforms, allowing easy integration into DIY and educational projects. Thanks to its cascading capability, longer indicators can be created.
Properties
- Number of LED segments: 10 (1× red, 1× yellow, 1× light green, 7× green)
- Driver chip: MY9221
- Power supply: 3–5.5 V DC
- Interface: Crowtail
- Independent control of each segment
- Support for light effects via code
- Support for cascading modules
- Dimensions: 40 × 20 × 11.3 mm
1201702
Data sheet
- Voltage
- 3 - 5 V
- Colour
- RGB
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Crowtail-LED Bar 2.0 is a compact data visualization module with 10 LED segments, intended for projects based on Arduino and the Crowtail system. It enables graphical representation of levels and values, and thanks to the cascading function it is suitable for more advanced indicators and light animations.