Today I am going to test the IIC interface using an OLED screen. My touch screen is not working yet, so I will use the OLED to test our TP interface first. The wiring is as follows:After that we need
In the circuit shown above, is there any difference between ground filtering and power supply filtering?
Is there any difference between adding the extra capacitor to the power supply and adding it to
As the carrier of various components and the hub of circuit signal transmission, PCB has become the most important and critical part of electronic information products. Its quality and reliability lev