Description

AUDIO AMPLIFIER MODULE 5V-12V INPUT 10K ADJUSTABLE RESISTANCE

DESCRIPTION:

On-board LM386 Chip
20 multiplier benefits circuit design
on-board speaker wiring Block
on-board 10K variable resistor. you can adjust the volume of the enlarged
On-board power indicator
the chip pin leads. can be directly input audio signal
Operating voltage: 5 ~ 12V