Make 4440 Single ic Bluetooth Amplifier
Components details -
4440 ic audio board
Bluetooth module
Potentiometer and nobe
Speaker Socket
Dc Socket
7805 ic
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4440 single ic stereo board -
amzn.to/35uLgQP
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• Amplifier & Bluetooth ...
#4440icbluetoothamplifier
5 сен 2024