KA2284 Power Level Indicator Battery Pro Audio Level Indicator Module

KA2284 Power Level Indicator Battery Pro Audio Level Indicator Module can be used for battery charge level indicator (DC) or audio level indicator (AC), AC and DC signals can be controlled by jumper. There are four onboard battery indicator light-emitting diodes (LEDs), three types of color display, red, yellow, green, representing 20%, 80%, 100% battery.

Features:

• AC and DC signals can be controlled by jumpers
• The amplitude of the level can be adjusted and easy to use
• Designed with small size, lightweight, and easy to use
• It is equipped with LED indicator light, more convenient to use
• Provides Stable and Safety Performance.

Specification:

• Chip: KA2284
• Supply voltage: 3.5V-12V
• PCB board size: 29mm*21mm*10mm
• Weight: 4g

Package includes:

• 1 x KA2284 Power Level Indicator Battery Pro Audio Level Indicator Module