Description
- For advanced users like lab engineers, electronic major students and with so many sensors.
- 1. Digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power.
- 2.Switch / total volume potentiometer, with switch can turn off the amplifier / can also adjust the bass and left and right channel output volume.
- 3. Anti-interference, excellent sound quality, low power consumption
- 4.Multi Function, high efficiency.
Specifications:1. Working voltage:DC 12-35V2. Working current:about 600mA3. Gain:5(default.It is will 10 gain if change R5 and R6 to 100K ohm)4. Mounting Hole:3.0mm5. PCB size:50*40*16mm6.Use for low sensitivity of tone generatorPackage Included:3 x NE5532 bluetooth Amplifier Board
