DIY Electronics Kit Bluetooth Audio Stereo Wireless Speaker Receiver Module Board Power Amplifier Modified Bluetooth 4.0 3.7V/5V

Diy Electronics Kit Bluetooth Audio Stereo Wireless Speaker Receiver Module Board Power Amplifier

DIY Electronics Kit Bluetooth Audio Stereo Wireless Speaker Receiver Module Board Power Amplifier Modified Bluetooth 4.0 3.7V/5V

SKU:041001
Regular price $4.99 USD

HTB1ZYSui4PI8KJjSspoq6x6MFXaU

Features:
Warm Tip: This product is not a power amplifier board.
Q: individual customer inquiries: how to connect capacitance resistance?
A: If the amplifier board does not have input capacitance, this time need to connect the capacitor, or power interference, only in parallel above the power supply, generally do not, on the resistance, this is connected to the LED!
The module stereo output, built-in Bluetooth antenna structure is simple, the supply voltage of 3.7V or 5V power supply options, can be used as an ordinary amplifier, active speakers to increase the Bluetooth connection function. 7PIN output interface for the pitch 2.54mm, 7PIN output interface: power, ground, left channel, right channel, mute, LED status indication, reserved port. Which LED state port, an external 100 ohm resistor in series LED indicator connected to the ground, Bluetooth is not connected for fast flash, Bluetooth connection after the success of slow flash.
The volume is: 30mm X 20mm X 3mm.
3.7V DC: supply voltage range of 3.4V-4.5V
5V DC: supply voltage range of 4.2V-5.1V
Package included:
1 x 3.7V/5V Bluetooth Audio Receiver Template Stereo Wireless Speaker

HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS

21345678

HTB1CoFQi_TI8KJjSsphq6AFppXax

HTB1hs.8XfvsK1RjSspdq6AZepXaz

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  • guaranteeQuality checked
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  • Free return Within 60 days
  • Consultancy86-0755-85201155

HTB1ZYSui4PI8KJjSspoq6x6MFXaU

Features:
Warm Tip: This product is not a power amplifier board.
Q: individual customer inquiries: how to connect capacitance resistance?
A: If the amplifier board does not have input capacitance, this time need to connect the capacitor, or power interference, only in parallel above the power supply, generally do not, on the resistance, this is connected to the LED!
The module stereo output, built-in Bluetooth antenna structure is simple, the supply voltage of 3.7V or 5V power supply options, can be used as an ordinary amplifier, active speakers to increase the Bluetooth connection function. 7PIN output interface for the pitch 2.54mm, 7PIN output interface: power, ground, left channel, right channel, mute, LED status indication, reserved port. Which LED state port, an external 100 ohm resistor in series LED indicator connected to the ground, Bluetooth is not connected for fast flash, Bluetooth connection after the success of slow flash.
The volume is: 30mm X 20mm X 3mm.
3.7V DC: supply voltage range of 3.4V-4.5V
5V DC: supply voltage range of 4.2V-5.1V
Package included:
1 x 3.7V/5V Bluetooth Audio Receiver Template Stereo Wireless Speaker

HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS

21345678

HTB1CoFQi_TI8KJjSsphq6AFppXax

HTB1hs.8XfvsK1RjSspdq6AZepXaz