Egyéb infó
2PCS PAM8403 5V 2 Channel USB Power Audio Amplifier Board 3Wx2W Volume TOP Operating voltage: 2.5V-5.5V
Maximum output power: 3W*2(5V 4Ω)
PCB size :
Length: 29mm
Width: 20mm
Overall height after installed is about 16mm.
Note:
please make sure the power supply is not more than 5.5V andplease don't do reverse polarity for " " and "-", or else, it will burn the board.
Package Included:
2 x PAM8403 5V 2 Channel USB Power Audio Amplifier Board 3Wx2W Volume new
201544134355 - ali110 (280)