RISC-V is a typical three-operand, load-store RISC architecture, including three basic instruction sets and six extended instruction sets, as shown in Table 1, where RV32E is a subset of RV32I and is ...
AD-DC rectification, precision rectification:1. What are the differences between a rectifier bridge, four diode rectification, and op amp rectification?2. After rectification, why is the positive half...
We used multiple models of LOTO oscilloscopes, with bandwidths ranging from 20M to 100M , to measure passive and active crystal oscillators . We tested the waveforms of 12M, 15M , 24M, 48M, and 80M cr...
I bought Zhennan’s board and book, read Chapter 3 of the first volume, and did experiments.The main program is as follows:delay_init(); //±uart_init(9600);
ZNX_Board_Init(); //ZN-X ·°°VS1003_GPIO_Init...
Capacitive sensors can detect metals and non-conductive materials. Think of viscose, as well as water-based liquids such as (petroleum) oil and water or various other solids such as plastic, stainless...
Counters are widely used in industrial control. Traditional digital counters are made of small and medium-sized digital integrated circuits. Not only are the circuits complex and costly, but the funct...[Details]
Summary of STM32 peripheral DMA usage: 1. Select DAM mode according to your needs: (1) Circular mode—DMA_Mode = DMA_Mode_Circular (2) Normal mode—DMA_Mode = DMA_Mode_Normal 2. For Chanel3 of DMA1, t...[Details]
Microsoft's first Android phone is the Surface Duo, which has two separate screens and is aimed at productivity tools. The Microsoft Surface Duo was announced in October last year and is expected to ...[Details]
introduction
Freescale's
Smart Car Competition has been successfully held for 4 times.
Most of the participating teams that use
cameras as their main
sensors
have chose...[Details]
Goal: Make a running lantern Paste the code first: Here is a little trick of C language: the program does not execute the program between #if0 and #endif, which is equivalent to commenting it out,...[Details]
Allison Transmission, a leading designer and manufacturer of propulsion solutions for conventional, electric hybrid and pure
electric vehicles
, has added the eGen Power 100S and 130D e-Axl...[Details]
According to foreign media reports, Eggtronic, a leader in power electronics technology, announced the launch of its patented hybrid wireless AC power technology E2WATT, which can be used as a transm...[Details]
1. Code process 1.1 Serial port code The program flow chart is as follows; The code executed by default_serial_console is as follows: There is the following definition in JZ2440.H: ...[Details]
In recent years, the application of automation systems in the metallurgical industry has developed faster and faster, and the application of monitoring systems in various links of production has al...[Details]
Note: This document may omit some modified parts. Please modify them according to the compilation situation.
The document will be updated in the future.
1. Download the uc/GUI 3.24 source cod...[Details]
On the morning of March 14, Mig Chi Kuo, an analyst who follows Apple products, said that among the next generation of mobile phones, only the iPhone 14 Pro series will be equipped with the "A16" chi...[Details]
1 Introduction
Phase failure and phase sequence protection is an indispensable part of the AC motor starting equipment in high-power three-phase AC motors and irreversible transmission equ...[Details]
All I/O registers can be accessed through the IN (I/O port input) and OUT (output to I/O port) instructions. These instructions are used to transfer and exchange data between the 32 general registers...[Details]
Introduction
In order to ensure that the solar power generation system can work normally, it is necessary to measure the various environmental parameters of the solar power generation system so as t...[Details]
Quasi-resonant conversion is a mature technology widely used in power supply design for consumer products. The new Green Power series controllers achieve ultra-low standby power consumption as low as...[Details]
PCB Design
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