Electrical Engineering and Electronic Technology (China University of Mining and Technology) : https://training.eeworld.com.cn/course/6039This course mainly studies the basic working principles and ap...
MQTT is also a popular network protocol for IoT transmission. Let's transplant and learn it today. The specific source code can also be downloaded from the PACK package of KEIL. After downloading, I w...
BabyOSBorn for small projects, a weak operating system that needs to be fed collectively like a child. Why is it called a weak operating system? Because compared with the existing embedded operating s...
[i=s]This post was last edited by qwqwqw2088 on 2019-3-19 16:01[/i] [size=4][color=#000000][backcolor=white]Who doesn't know Ohm's law? [/backcolor][/color][/size] [size=4][color=#000000][backcolor=wh...
[i=s]This post was last edited by alan000345 on 2018-12-21 10:48[/i] How to control the lightcrafter4500 and what software do you need to download to program and burn into the development board to fin...
[i=s] This post was last edited by Mai Tu Shu Sheng on 2018-12-19 11:40 [/i] I recently saw an article about Johnson noise, which mentioned that the noise bandwidth of the RC circuit is 1/(4RC). I was...
1. Create a project 1. Create a workplace first. Select File New Workplace 2. Create a new project, select Project Create New Project, if you are using IAR FOR STM8, there is no need to change the ...[Details]
GPIB is a bus that connects devices to computers. Most desktop instruments are connected to computers via GPIB cables and GPIB interfaces. This paper introduces the GPIB bus interface technology of...[Details]
What does the protection power off of electric vehicle charging pile mean?
Electric vehicle charging pile is a device that provides charging services for electric vehicles. Due to the popular...[Details]
Beijing time, May 26 morning news, since Huawei can no longer obtain supplies from American companies due to new trade restrictions, users around the world have been trying to understand whether Huaw...[Details]
1 Introduction
For a long time, single-chip microcomputers have been widely used for their unique advantages such as high cost performance, small size, and flexible functions. However,...[Details]
Why are you reluctant to buy new energy vehicles? I think the answer most people would give to this question is "not enough battery life". It is true that in the past two years, new energy vehicl...[Details]
As an important part of the entire communication process, the RF front-end industry is now receiving much attention from the industry and universities. On December 4, the unveiling ceremony and speci...[Details]
The technology community witnessed the birth of a new generation of power supply test solutions: ITECH IT2700 multi-channel source-carrier module system was grandly released
...[Details]
Commonly used thermometers can be divided into the following types according to their materials and uses: glass mercury thermometers, which are accurate and inexpensive, but must be in direct conta...[Details]
Portable moisture meters such as chemical raw material moisture meter, ceramic raw material moisture meter, Chinese and Western medicine moisture meter, grain moisture meter, coal moisture meter, e...[Details]
With the extensive development of microwave technology, the electromagnetic environment in space and on the ground is becoming more and more complex. As a kind of public resource, radio spectrum reso...[Details]
Introduction This article fixes the bug of STM8L library function GPIO_WriteBit. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8l101f3p6 development board ...[Details]
In the default state, the interrupt priority control register IP is 0, and all interrupt sources are at low priority. When all interrupt sources are at the same priority and request interrupts from th...[Details]
Enphase, a leading PV microinverter manufacturer, has received notice from Nasdaq that it no longer meets the compliance requirement of a minimum share price of $1 for continued listing.
To me...[Details]
On July 1, Japan's Ministry of Economy, Trade and Industry announced that it would strengthen the review of semiconductor materials exported to South Korea. The first wave of restrictions covers t...[Details]
Analog electronics
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