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In a solar photovoltaic power generation system, if the electricity generated by the solar cell array is to be used for AC loads, the main device to achieve this function is the inverter. Inve...[Details]

The last blog post introduced the USB CDC bootloader of PIC32MZ, but the USB CDC bootloader simulates UART communication and is slow. So I decided to use USB HID class to replace USB CDC class. It ma...[Details]

1. Introduction Currently, the secondary development of various motion control cards is relatively complicated. However, with the application of high-speed and high-precision motion controller...[Details]

0 Introduction In actual work, for multi-channel resistance measurement, direct measurement is generally used for manual operation. Although this method is very mature, it uses a lot of supporting e...[Details]

The microcomputer-based Vicat softening tester is a non-metallic material testing instrument designed and manufactured according to the latest international and national standards. It is mainly used ...[Details]

　　1 Hardware structure and circuit design 　　1.1 Overall Design 　　The whole system design uses ATMEL's 8-bit general-purpose microcontroller AT89C51 as the main processor, driving REALTEK's 10M Et...[Details]

1. Analysis of the development of the fuel cell industry 1. Development history of fuel cell industry As early as the 1950s, my country began to conduct research on fuel cells and mad...[Details]

Theoretically explains how to set up a PFC boost regulator using a current sensing transformer with the UCC3817 control IC. 1. Schematic The schematic diagram is shown in Figure 1. 2...[Details]

#include stc89.h #include intrins.h #define uchar unsigned char #define uint unsgined int uchar code shuzi ="0123456789-:"; uchar d0,d1,d2,d3,t0; sbit lcd_rs=P2^5; //Data/command selection termina...[Details]

Jiwei.com reported on August 10 (Text/Ye Zi), according to the Economic Daily, today Foxconn announced that it will join hands with Intel to launch the TSN+5G pioneer network architecture to jointly ...[Details]

Pointers, structures, unions and enumerations     This section specifically describes the pointers mentioned in Section 2. It also introduces new data types of Turbo C: structures, unions and...[Details]

1 Introduction Protocol document download link: https://download.csdn.net/download/xiewinter/11295918 Figure 1-1 gives an overview of the SPI architecture. The main parts of the SPI are the status,...[Details]

Lithium-ion batteries have excellent performance and are widely used in portable electronics and cellular base stations. However, this battery also has drawbacks that are hard to ignore. First, lithi...[Details]

With the advent of the digital and networking era, especially the development of broadband wireless networks, it has provided an opportunity for the application of large-volume transmission services ...[Details]

As power levels increase and modern power systems become more complex, the demands on high-voltage systems have changed significantly. To effectively meet these demands, it is necessary to us...[Details]