Mạch giải mã âm thanh Bluetooth LQSC cho loa tại Lotte Market

Giới thiệu Mạch giải mã âm thanh Bluetooth LQSC cho loa tại Lotte Market

Product name: mp3 bluetooth decoder board
BT Bluetooth ule Ver: 1.2
Input voltage: DC5V-12V
Bluetooth version: 4.2
Bluetooth name: LQSC_BT

Working temperature: -40℃ to 85℃
Full patch process
Wide range of working voltage
Power reverse protection
Dual AUX input terminals (3.5mm and 2.54mm 3P)
Dual audio output terminals (3.5mm and 2.54mm 3P)
An external antenna (suitable for installation in a metal box)
LED indicator description
Fast flashing: waiting for connection
Slow flashing: audio is playing
Steady on: connected
Instructions:
This ule is a Bluetooth receiver ule, which outputs standard analog audio signals. At the same time, an AUX input terminal is added to facilitate connection to other audio sources.
When Bluetooth is not connected, the AUX terminal and OUT terminal are directly connected.
When the Bluetooth is connected, the Bluetooth audio signal is output from the OUT terminal, and the AUX terminal and the OUT terminal are disconnected
size:55.12x32.26mm
Material:PCB+metal
colour:black

Package Contents:
1 * mp3 bluetooth decoder board
2 * 2.54mm 3P audio shielded cables
2 * 2.54mm 3P socket terminalsOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.