TSA1010 Digital Audio Volume Controller

US $12.95

134 in stock

Description

TSA1010 is a digital stereo Bluetooth/Single-ended audio volume controller board. It has two 3.5mm audio jack and a BVC port.

You can use it to control the audio volume of any normal amplifier board. The audio out signal will increase/decrease when a user rotates the knob and Bluetooth audio volume control port will also output an increase/decrease in the control signal.

TSA1010 external volume control board

Pins define:

Port name Pin name Direction Description
BVC

Bluetooth volume control

5V
GND
INC Digital Out Bluetooth audio volume +
DEC Digital Out Bluetooth audio volume –
SEL Digital In Bluetooth/Single-ended select

1-Bluetooth,

0-Single-ended select

Features:

  • Size: 6.6cm x 3.8cm
  • Bluetooth audio volume control
  • Singal-ended audio volume control
  • An external audio volume knob
  • Working voltage: DC 8V-39V

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