Adafruit MAX98357A I2S 3W Class D Amplifier Breakout Board

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Rs. 850 Ex Tax: Rs. 720

Audio Amplifier PAM8403

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Rs. 40 Ex Tax: Rs. 34

Audio Amplifier PAM8404 with Knob

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Rs. 120 Ex Tax: Rs. 102

Buzzer Module

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Rs. 70 Ex Tax: Rs. 59