Descritption

The Grove LED Bar module is composed of a 10 segment LED display and a LED MY9221 controller. This module can be used to indicate the State of a battery, a tension or a liquid level. There are 10 LED segment on the bar graph, unrouge, a yellow, a light green and the others are green.

Characteristics

• Each LED can be controlled individually
• Compatible standard Grove
• Plug n play
• Possibility to the chain to achieve a bigger display
• Compatible power 3, 3V and 5V

Documentation

Wiki Grove - LED Bar