This is a LED bar modul that can be used as a level display in your DIY projects. It contains 10 LEDs on it. You can use this modul as battery life, water level, sound level etc. Colors of the LEDs on the PCB are, 1 red, 1 yellow, 1 lime, 7 green. The breakout contains a MY9221 LED driver IC.Features:
Click here for example Arduino and Raspberry Pi applications.
- Grove compatible
- It is possible to control each LED individually
- It is possible to make a bigger display by connecting cascade
- Operating voltage: 3 V - 5 V DC