The content involves hardware development process, circuit board layout, power supply, etc. If you need it, you can download it and take a look. The information is pretty good....
Introduction to the classification of switching power supplies There are two types of modern switching power supplies: one is a DC switching power supply; the other is an AC switching power supply. Th...
Why can't the simulation be done? There's no problem with the circuit... Please help me, please... First aid:Cry::Cry::Cry::Cry::Cry::Cry::Cry::Cry::Cry::Cry::Cry::Cry::Cry::Cry:...
I recently used MCP4725, which is a 12-bit DAC chip. The MCU controls the output level of the DAC by sending control information through I2C. The output range depends on VCC. For specific information,...
[url=https://bbs.eeworld.com.cn/thread-479297-1-1.html][size=5]>>【Award】Comment and get a gift: Talk about CC2650, from data to routines, from applications to ecology! [/size][/url] [url=https://www.e...
1. Concept of bus In a computer system, different subsystems must have interfaces to connect to each other. For example, memory and processor need to communicate, and processor and I/O devices also ne...
In our common sense, the word technology often has two definitions. The first is the technology sealed in the laboratory. They are like flowers on the mountain top. Only a few people on the mountai...[Details]
For 80,000
ZTE
(000063.SZ) employees and more Chinese ICT (information and communication technology) industry practitioners, the news from across the ocean on the evening of April 16 kept t...[Details]
In the actual project development process, we often need to get the running time of a section of code. The usual method is to use an oscilloscope to measure it. This blog post will use SysTick to acc...[Details]
CMSIS Driver has similar API functions and similar calling methods. It is a further encapsulation based on the ST HAL library. It is much more convenient and simpler to use and configure than the ST ...[Details]
When Amazon launched its first
cloud computing
service, the outside world was not optimistic about this direction, as it had high investment, low profits and many uncertainties. Let's follo...[Details]
1. The first project We are going to create the first project, which is mainly for project analysis, so that we can understand how CubeMX works and how to trace the code logic. Okay, no more nonsense...[Details]
This is my first time writing an STM32 program. I have many questions to ask. I want to convert the data of the SO of MAX6675 into the actual temperature and read it out using the serial port tool. I...[Details]
Overview
Lightning is a strong discharge phenomenon that occurs between thunderstorm clouds and between thunderstorm clouds and the earth due to severe convective weather. Lightning is gen...[Details]
Timing and protocol are two key points in digital system debugging, and they are also where logic analyzers can play their most valuable role. How can we use a logic analyzer to quickly complete wiri...[Details]
At the just concluded InfoComm 2018 exhibition, the two major brands, Zhongke Jiguang and China Hualu, both displayed three-color light source
laser TVs
. The outstanding color performance ...[Details]
1. FSMC Brief FSMC, the Flexible Static Storage Controller, is capable of interfacing with synchronous or asynchronous memories and 16-bit PC memory cards. The FSMC interface of STM32 s...[Details]
When Amazon quietly launched a product called Elastic Computing Cloud 12 years ago, the Internet industry in China, across the ocean, also ushered in an unprecedented development opportunity. Let's...[Details]
On May 16, in response to
the public opinion storm caused by
Lenovo's
"
5G
voting" incident,
Lenovo
Holdings Chairman and
Lenovo
Group Founder Liu Chuanzhi, Lenovo Gr...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
