16x2 LCD Working principle explained

Low light or dim display problem, Can you help or suggest what might be the problem causing this or replacing the display is the only option

Keep it up very useful ❤

I have a problem. My lcd leds died so i opened to replace mini leds. But i ended up breaking a mini part clip which is part of the front black cover. The front black cover which inserts into the 6 holes and from the back, it bends onto the copper pads. One of the 6 clips that turn on to the pad has snapped off. How do i fix this?

please remove intro music its killing me 😤

Thank you for your time and effort .

very nice explanation

Sir sound quality is very nice and Ur lecture also good.