Voltage drop cause by screen.

[Juliyano satimoen]

I have noticed that the Arduino voltage will drop when I connect the screen with the 4Dshield. from 5 volts to 4.6 volts. I have it connected with the Arduino to PC through usbB cable. So I wanted to ask if it will be fixed if I power the Arduino with an adapter. The reason why I'm asking this, is because I don't have an adapter and thought it would be known by the people her

[ivan_4d]

Hi,

Using an adapter to Arduino might help you to get the 5 volts even the shield is connected. The 9v and 12v adapters are commonly used.

The important thing is that the devices are operating in their recommended conditions .

Best Regards