[i=s]This post was last edited by star_66666 on 2018-6-14 23:00[/i] There will be many problems in the process of compiling the Linux kernel, device tree, and file system. Here are a few of them. 1.sc...
Hello everyone, I'm here again. I read the 6-axis data of LSM6DSL on the previous board. Then I found that my acceleration data can be read but my angular velocity data can't be read.Then I changed to...
10 fun places in China with few people http://pic.kaixin001.com/pic/app/95/89/2_45958944_diary.jpeg 1. Guoliang, Henan. Many tourist destinations that attract many people are first excavated and told ...
I would like to ask the following questions: 1. What are the CPU-level NMI and external interrupt NMI mentioned in the interrupt? 2. Does the external interrupt x counter (XINTxCTR) x=1 or 2 mean that...
[i=s]This post was last edited by freebsder on 2015-6-1 11:36[/i] I wanted to reply in the post, but it is not easy to search, find and archive, so I made it out separately [url=https://bbs.eeworld.co...
Raspberry Pi 3 Model B unboxing, test and installation + SSH VNC remote login : https://training.eeworld.com.cn/course/4295I saw a review video on Youku. The content is simple and useful, so I reposte...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
1. Introduction
The advancement of USB technology makes designers prefer USB interfaces in PC peripheral development. However, existing
virtual instrument
development platforms such...[Details]
Button cells (also called button cells) are those batteries with equal or larger diameter and height. The current size range of alkaline button cells is specified as follows: diameter 4.8mm-11.4mm,...[Details]
Introduction
Every year, cars are equipped with more complex electronic systems to maximize comfort, safety, and performance while minimizing harmful emissions. According to market resea...[Details]
In recent years, the technology of Class D amplifiers has developed rapidly, and the most common application is in low-power products with each channel less than 50W. In these low-power application...[Details]
During the operation of electronic equipment,
memory
failure or failure will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has ...[Details]
FPGA/CPLD
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