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This is what the PCB looks like once the copper is applied. All the wires are connected.
The board is full of crosses, and there is no one online. Xiaobai begs for help.
Under the premise that the current can be satisfied, Darlington and MOS can both meet the requirements, but how to choose? Under the condition of the same driving capability, the price of MOS is defin
// GND power ground// VCC connects to 5V or 3.3v power// D0 P33 (clock)// D1 P34 (data)// RES connects to P35// DC connects to P32// CS connects to P36#include io430.h#include "oled.h"
char e=34,s=27,