[SOLVED] Realtek Ameba RTL8195 cant drive a LCD?

[Michael1991]

Hey guys,

Anybody play the Realtek Ameba RTL8195 before? AmebaIoT? Looks like this is popular?
Recently, I am following a YouTube video to build a simple LCD project. But the LCD display doesn't show anything. This board Realtek Ameba RTL8195 cant drive an LCD? or it is my issue to use it?

You can refer the following link of the project.
https://www.youtube.com/watch?v=tlYKFbx3MFA
https://github.com/Realtek-AmebaApp/Ameba_Examples/tree/master/RTL8195AM/001_LCD_24H_Clock

 

[KlausST]

Hi,

The video shows the LCD running.

So if your circuit does not run, you dud something wrong.
Unfortunately you don't show the "not working circuit".

This makes it impossible to verify / help.

Klaus

 

[Michael1991]

Thank you for the reply. I will double-check the circuit. Then upload my connections.

 

[Michael1991]

The is a Variable Resistor to adjust the screen brightness. So basically, it is the reason. The screen is too dark to see. I should have adjusted it.