2PCS KA2284 Power Level Indicator Battery Indicator Pro Audio Indicating Module

Features:
1. Chip: KA2284
2. Supply voltage: 3.5V-12V
3. The magnitude of the level can be adjusted
4. AC and DC signals can be controlled by jumper
5. PCB board size: 29 (mm) x21 (mm)

Package Contents:
1 X KA2284 Module