Grove LED Bar is based on an MY9221 LED controlling chip and with a flexible power supply and support of 3-5.5DC. There are 10 LED bars in the LED bar graph: one red, one yellow, one light green, and seven green bars. It lights up the LEDs sequentially from red to green, so the entire bar graph is lit up in the end. Want to go further? Go ahead and code your own effect.
Highlighted Features
- Interesting progress bar: Ten LED lights lit up one by one like running water
- Four-diverse color show: It has red, yellow, light green, and green could change in turn
- Flexible LED option: Each LED segment can be controlled individually via code
- Grove unified socket: The product ensures "Plug and Play" and could be versatile for various applications
Applications
- Progress bar display
- LED wall
- Temperature change demonstration
- Remain display
- Festival light display