MS1793S 5V Bluetooth Audio Amplifier Circuit Interface MP3 Car Speaker With Volume Connection System

Description: MS1793S 5V Bluetooth Audio Amplifier Circuit 

MS1793S 5V Bluetooth Audio Amplifier Circuit Interface MP3 Car Speaker With Volume Connection System

Bluetooth 4.0 Audio Receiver Template Stereo Wireless Speaker Power Amplifier Modified Module The stereo output module, built-in bluetooth antenna, simple structure, power supply is 4.2-5V, can be used as a power amplifier. Active speaker with bluetooth function. 7-pin output interface with the 2.54 hole spacing, 7 pin output interface is: + power supply, ground, left sound track, right soundtrack, mute, LED indicator and reserved port. Among these, the reserved port is connected with a 100 ohm resistor in series. The LED indicates that Bluetooth is not connected and the flashing is fast. After the Bluetooth connected, it is flashing slowly.

Features:

• It consists of a module stereo output.
• It also has built-in Bluetooth
• It has a simple Bluetooth antenna.
• Its power supply voltage is 3.7 to 5 Volts.
• It has active speakers which indicated its connection when Bluetooth is connected or gets disconnected.
• This module also has a 100-ohm resistor with an LED indicator.
• This led indicates the ground connection
• Led will blink fast if Bluetooth is not connected.
• Led will blink slowly If Bluetooth is connected.
• The total volume of the module is 30mm X 20mm X 3mm.
• It has 7 pins
• These 7 pins consist of these features:
• Power
• Ground
• Left channel
• Right channel
• Mute
• LED status indicator
• Reserved port

Note:

• It is manual measurement, there may be 1-3mm error.
• Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:

• 1 x Bluetooth Module