Bộ bảng mạch khuếch đại âm thanh lm386 mini 3v-12v tại Lotte Market

Giới thiệu Bộ bảng mạch khuếch đại âm thanh lm386 mini 3v-12v tại Lotte Market

LM386 Super Mini 3V-12V Power Audio Amplifier Board Suit Electronic DIY Kit

Features:
1.This Kit uses the audio amplifier LM386 chip, a simple external circuit,the audio signal is amplified.
2.By potentiometer can adjust the size of the input audio signal, thereby controlling the size of the output audio outputs.
3.Circuit is simple, less components used, welded easily.
4.Sound volume are good, high cost, widely used in small speakers and other equipment.
5.The main circuit LM386 audio amplifier chip and audio input adjustment circuit.

Description:
This Kit uses the audio amplifier LM386 chip, a simple external circuit,widely used in small speakers and other equipment.

Specification:
Color:blue
Operating voltage: DC 3 ~ 12V;
Driver Speaker: 0.5W-10W Speaker 1;
PCB Size: 37 x 35mm
PCB Weight:4g

Package Information:
Package Size:85 x 58 x 20mm/3.35 x 2.28 x 0.78 in
Package Weight: 20g/0.72oz
Polybag Package

Package Included:
1 x LM386 Power Amplifier Board Kit