Description:
· Onboard LM386 Chip
· on-board speaker wiring Block
· on-board 10K variable resistor, you can adjust the volume of the enlarged
· Onboard power indicator
· the chip pin leads, can be directly input audio signal
· Operating voltage: 5 ~ 12V
. Size of PCB: 41 x 13 mm
All is obvious on the PCB - VDD is +, GND is minus. IN is Input :-)
Hello to all.Guys can i have 1 schematic please?? I dont know where is the input the plu s+ or minus - i dont know where to give +. Or- the board there is no +or -. New hobby help please. The shiping was great very fast all inside was with perfect bubles. The post i.d it works great only good i have to say about neehobby and M. Violin
