₵58.00
TDA7297 audio power amplifier chip has a double channel 15W+15W for speaker 4-8 10-50W with it main pin of led chips, convenient external device control, onboard 2 road, 5.08 (mm) distance between 2 p terminal, around a track connection output, Onboard dial potentiometer, can adjust the volume of output size Support for DC, terminals, pin 3 power supply input mode, the default for the DC.
25 in stock
TDA7297 audio power amplifier chip has a double channel 15W+15W for speaker 4-8 10-50W with it main pin of led chips, convenient external device control, onboard 2 road, 5.08 (mm) distance between 2 p terminal, around a track connection output, Onboard dial potentiometer, can adjust the volume of output size Support for DC, terminals, pin 3 power supply input mode, the default for the DC.
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25 in stock
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