The jpg files I upload show a certain error with pin 1. Please tell me how to remedy this error.
Lm386 on Kicad.

 

Hello,

You have pin 8 on ground. It should be pin 4 that should go to ground !



You also are missing the resistor and capacitor on the output.
It is the zobel network.

Bertus

 

Also you do not show any power identifier flags for the +ve and the GND.
Hence the errors.
Max.

 

Also you do not show any power identifier flags for the +ve and the GND.
Hence the errors.
Max.

Thank you.. I just have one error on pin 1

 

Can you please help me solve this problem?

 

Look at the module with 'Module Edit' and see what pin 6 is declared as.
Max.

 

Also you don't have GND designated a PWR flag.
Max.

 

It works..

When I was running the bug option.. I would click on the blue link of the error message in the
bug analyzer option. Pin one showed up with an error " not being driven or not flagged"
I then clicked on the blue link which was part of the error message.

After clicking on that message Kicad generated a flag on top and a no connection on the bottom
of the flag... PWRflag-----X.. X=no connection. This was the final correction which rendered
a fully functional circuit as well as not having any bugs and confirming that bug editor was "finished"

 

Whats with the top end of C2, you have a junction and an open end wire?
Why two ground power symbols (GND/GND_PWR) on the same common?
Max..

 

Whats with the top end of C2, you have a junction and an open end wire?
Why two ground power symbols (GND/GND_PWR) on the same common?
Max..

Trial and error.. eventually I achieved creating a schematic that does not have any errors when
running the "erc" red bug checker

 

Your simulator program and you both did not read the datasheet for the LM386. It has graphs that show it works poorly with a 12V supply and an 8 ohm speaker. Because then most of its output power is heat, not sound. It works well with a 9V supply when it has an 8 ohm speaker.