PACK OF -3- PAM8403 MINI 5V DIGITAL AMPLIFIER BOARD WITH SWITCH POTENTIOMETER Led Lights the minimum voltage display to

the minimum voltage display to 0

Voltage: 3V ~ 5V DC

Output voltage range   VMax=5

Module properties

PACK OF -3- PAM8403 MINI 5V DIGITAL AMPLIFIER BOARD WITH SWITCH POTENTIOMETER Led Lights the minimum voltage display toPAM8403 mini 5V digital amplifier board with switch potentiometer can be USB powered GF1002 Product Information: PAM8403 is a small digital amplifier chip, high definition sound quality highlights the advantages of digital chips, circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf (some sellers are less did not even 100uf capacitance) 1. 6mm glass sheet, the real amplifier board did the most