If you have just started to learn microcontrollers, will you feel happy when you use the program to light up the LED or the digital tube? This is a good thing, and it is also the motivation to continu...
This article explains in detail the configuration steps of the KingView Modbus communication usage tutorial Modbus-rtu and Modbus-tcp Modicon communication. See the attached download:...
Understand the hardware system and environment establishmentUnboxingDuring transportation, it may have been subjected to external forces, so it is a little bent, but it does not affect the overall sit...
First of all, let me say that I am not superstitious. I have a Buddhist chanting machine at home. On the first and fifteenth days of each month, we always play Buddhist scriptures when we worship the ...
[table] [tr][td]PIC microcontroller, pin mode is shown in Figure 1. The internal structure of the pin is shown in Figure 2. Question: When pin 1 is floating, how to set it to save current? How to set ...
According to the performance forecast released by BYD recently, the net profit in the first quarter is expected to be 50 million yuan to 150 million yuan, a year-on-year decrease of 79.99% to 93.33%....[Details]
Affected by the epidemic, in response to the instability of the global supply chain, some companies have accelerated the process of domestic substitution. According to People's Daily, Wang Shunbo, ge...[Details]
The probe is the bridge between the oscilloscope and the object under test. Without this bridge, the oscilloscope cannot read the information of the object under test. Therefore, the oscilloscope pro...[Details]
Evaluation of analog switches, multiplexers, op amps, and other ICs presents a challenge to IC test engineers. Typical testing requires applying a test voltage or force voltage to the device i...[Details]
In order for the industrial frequency machine to be stable, tube voltage drop detection is also required! Taking advantage of the free time recently, I studied the industrial frequency machine again...[Details]
1. Software installation Note: Before installing the DC Charger Characteristics Tester Data Management System , please install the office software containing excel first. 1.1 Software operating env...[Details]
Automakers are committed to making their next generation of cars safer, smarter, and more fuel-efficient than their predecessors. To do this, they need to install more ECUs (Electronic Control ...[Details]
Application Background
With the large-scale popularization and penetration of new energy vehicles, it has become a powerful engine for the development of the automotive industry. At present, t...[Details]
How to properly connect batteries in series and parallel may sound simple, but following a few simple rules can avoid unnecessary problems. In a battery pack, multiple cells are connected in series ...[Details]
Recently, major lithium battery companies in Japan and South Korea announced their second quarter performance reports. The most outstanding performance was achieved by the South Korean power batter...[Details]
1. Small size and big functions, a good helper for temperature measurement in daily life
Fast, accurate, portable and easy to operate;
Economical, good quality and low price;
Sm...[Details]
Xiaomi recently released two flagship phones, and then foreign media 9to5Google wrote that according to Android's WearOS companion application, Xiaomi is likely developing a smartwatch powered by Goo...[Details]
The "2019 (33rd) China Top 100 Electronic Information Enterprises Conference" was held in Tianjin. Zhou Zixue, Vice President and Secretary General of the China Electronic Information Industry Federa...[Details]
Recently, with the establishment of Shanghai Lixin Software Technology Co., Ltd., in which Huawei Hubble has invested, in the Lingang New Area of Shanghai, this "Oriental Chip Port" which aims to b...[Details]
In the wave of automobile electrification, NIO's battery swap technology is like a unique and shining star, triggering everyone's endless imagination: Will this become the mainstream trend in the f...[Details]
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