442SA6TABN

Background knowledge: wiki:  http://wiki.csie.ncku.edu.tw/embedded/SPI#introduction Baidu: http://baike.baidu.com/item/SPI   Must read it!!! Small summary: 1. Communication mode: SPI is a high-sp...[Details]

Hydrogen energy As an important way to efficiently and cleanly produce and utilize electric energy, it has been steadily promoted in China, and its application scenarios have been continuousl...[Details]

#include "stdio.h" #include "math.h" #include "string.h" int zhh(char a ,int n) {int i,j; long c=0; j=strlen(a); //Total length of test string for(i=j-1,j=0;i =0;i--,j++) c=c+(long)((a -'0')*pow(n,j)...[Details]

MSP430 Timer A capture pulse example /****************************************************** ****************   //Function: Use the capture function of timer A to measure the pulse width of the pu...[Details]

Not long ago, Typhoon Mangkhut passed through the country, and it was said that the typhoon blew up billboards of all sizes, including the "fig leaf" of new energy batteries? This time, the pu...[Details]

For embedded Linux systems, there are processors and hardware platforms of various architectures, and users need to customize the hardware boards according to their needs. As long as there are some ch...[Details]

When you read this, you may ask, what is there to discuss about FFT? Is there any essential difference in the ZDS2022 oscilloscope? Let's briefly review several important parameters and relationship ...[Details]

Communication protocol: The first byte, MSB is 1, which is the first byte mark, the second byte, MSB is 0, which is the non-first byte mark, and so on... The last byte is the XOR checksum of the last ...[Details]

      MIUI V5 is unique, MIUI 8 has explosive functions, and MIUI 11 is both beautiful and attractive. If you ask why you choose a Xiaomi phone, 'MIUI' may be the answer for many people. 　　However, w...[Details]

　　When your FPGA design fails to meet timing, the reason may not be obvious. The solution not only relies on using FPGA implementation tools to optimize the design to meet timing requirements, but al...[Details]

Nowadays, there are more and more configurations on cars, and the configuration competition between manufacturers has reached a white-hot stage. For example, the cars that appeared at several major a...[Details]

The 22nd meeting of the 13th National People's Congress Standing Committee was held in Beijing from October 13 to 17. It is reported that the bills to be reviewed at this Standing Committee meeting i...[Details]

Introduction: Here is a program for HD44780 to read and write C51. ＃include reg51.h ＃include intrins.h sbit GND_LCD=P1^7; sbit rs=P1^0; sbit rw=P1^1; sbit e=P1^2; unsigned char busy(void); void ctr...[Details]

The IGLOO nano entry-level kit is fully RoHS compliant and includes a tiny modular board with an IGLOO nano AGLN250 device in a VQG100 package and a tiny low-cost programming stick (LCPS). Thi...[Details]

In modern industrial production, frequency converters, as an important electrical equipment, are widely used in speed control of various mechanical equipment. Through the speed control function of ...[Details]