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(Pack of 20) PAM8403 Super Mini Digital Amplifier Board Set 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board kit

Availability:

100 in stock


  • Operating voltage 2.5V – 5.5V
  • Recommended input current 800 ma
  • Two-channel stereo, 5V power supply can output 3W +3 W power.
  • Super mini volume: 1.85 x 2.11 cm.Can be easily placed in a variety of digital products within a small space, high efficiency amplification
  • Double-panel wiring, properly solve the wiring caused by the potential balance and crosstalk between channels

 499.00  999.00

100 in stock

You need Amplifier Board andSpeaker to use this Module. Bluetooth FM USB MP3 Audio Board with LCD Display With IR Remote Control: Yes With the LINE input (AUX) Song Number Display: Yes Support: Bluetooth/ FM/ USB/ MP3/ AUX/ SD Frequency Range: 87.5-108MHZ Led Seven Seg Display Support: 32-320 kbps MP3 Songs Support: FAT 32, FAT 16 File System External Antenna Connection for FM PLEASE NOTE THAT DESIGN, SHAPE andCOLOR MAY VARY FROM THE PICTURE SHOWN ABOVE. This unit is used to feed a Amplifier, from Amplifier you can drive Speaker. Do not connect Speakers Directly to this UNIT. Power andOutput Specification: Input Supply: 5V (You can use regulator IC LM7805 to bring the supply to 5V) S/N: 65dB Distortion: 0.2% Output: 550 mV Separation: 45 dB Auto-Search Station: 22-28 dB Frequency Response: (90HZ~15KHZ) Dimensions: Length: 41mm Width: 32mm

Weight 0.5 kg
Dimensions 10 × 10 × 10 cm

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