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50PCS PAM8403 Audio Speaker Sound Amplifier Board Module DC 5V Mini Power Amplifier Board for Class D Stereo Audio 50 x Amplifier Board Green
Can using the computer USB port 5V power supply or with a mobile phone charger USB interface 5V power supply Can provide 3W (left channel) 3 W (right channel) output power at 4Ω load and 5V supply voltage conditions Module comprises a short-circuit...
$12.59 Free Delivery
