Specification:
Features:
This audio power amplifier uses LM386 chip.
It has 200 times gain circuit design, and power indicator light.
The board is designed with terminal blocks for convenient wiring of speaker.
The 10K adjustable resistor can be used to adjust volume.
The main pin of chip can be input audio signal directly.
Specification:
Working Voltage: 5~12V
Size: 41.3cm / 1.60.5in
Quantity: 5pcs
Weight: 25g / 0.9oz (approx.)
Package list:
5 * Amplifier Modules
Features:
1This audio power amplifier uses LM386 chip. 2It has 200 times gain circuit design, and power indicator light. 3The board is designed with terminal blocks for convenient wiring of speaker. 4The 10K adjustable resistor can be used to adjust volume. 5The main pin of chip can be input audio signal directly.
Package List:
