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Great Sensors for Project. Having Fun With Electronics and Programming! Description:The PAM8403 is a 3W, class-D audio amplifier.470uf power supply filtering, high-fidelity sound output 3W + 3W. Potentiometer using original anti-meter body, potentiometer with switch can cut off the power supply directly counterclockwise Specification:Working Voltage: DC 5VMinimum Output: 3W x 2PCB Size: 28mm x 20mm (L*W) Package Includes:1 x PAM8403 Module .
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This OCL stereo amplifier is suitable for use by a wide range of electronic enthusiasts and audiophiles. A heat sink is required between the body of the 4 high power tube 2N3055 and the printed circuit board, and is fixed by screws.
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1 x Amplifier Board. Dual microphone input, adjustable reverb, built-in Bluetooth and FM radio. Support reading MP3 songs in TF card and U disk. With AUX Audio input, can be connected to the computer, phone or CD.
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