In 2017, I returned to this familiar yet strange city. In 2017, I returned to EEWORLD. Looking back at 2017, I have been busy all these years. I have set small goals and achieved them. In 2017, I am v
0 Introduction GPS (Global Positioning System) has become the most widely used positioning method with its global, all-weather and passive positioning principles. The most widely used applications a
The program was provided by the supplier. I added it and modified platform.reg and platform.bib. I measured it with an oscilloscope and confirmed that the power supply was not a big problem. There was
[i=s] This post was last edited by xywust on 2014-3-26 13:27 [/i] ///Wireless module board#include
#include
#define uchar unsigned char
#define uint unsigned intsbit DQ=P2^0;
sbit lcden=P3^7;
sbit lcd
I wrote a simple program for the microcontroller to send data to the computer, and used the serial port debugging software to receive it, but all the data displayed was 0. I don't understand!
My compi