Competition details: GigaDevice GD32E231 DIY Competition
PrefaceThanks to all the engineers, students, and electronics enthusiasts who participated in the GigaDevice GD32E231 DIY Competition for their...
Tomorrow is 1024 Programmers' Day. Actually, I was quite disgusted with this kind of artificial festival at the beginning, and I even complained about it before, such as Singles' Day and White Valenti...
Entering a new company, a new start, almost all the microcontrollers used here are HT microcontrollers, so I have to relearn and get familiar with this brand of microcontrollers as quickly as possible...
I need to sort out some things about low power consumption recently, and I learned that there is a benchmark software for low power consumption, namely ULPMark. However, I have searched around but cou...
There are many methods for analyzing circuits, such as superposition theorem, branch analysis method, mesh analysis method, node analysis method, Thevenin and Norton theorems, etc. Flexibly applying t...
The changes taking place in the medical and fitness sectors, and the electronics and wearable devices associated with them, can be called truly revolutionary. The demands of today’s healthcare device ...
I recently wanted to write a program using an STC microcontroller, but STC was not in the KEIL microcontroller library, so I just found a replacement. However, the Keil I found did not add the StartUp...[Details]
Purpose and basic principles of battery design Battery design is to provide working power or power supply with the best performance according to the requirements of instruments and equipment. Theref...[Details]
The detection of low voltage drop diodes is mainly to determine the polarity of low voltage drop diodes and detect the quality of low voltage drop diodes. The detection methods of ordinary low voltag...[Details]
April 15th is the first National Security Education Day after the promulgation and implementation of the "Cryptography Law of the People's Republic of China". Cryptography technology plays an importa...[Details]
What is the most advanced and hottest topic in the technology industry right now? Smartphones are too common, wearable devices are already familiar to everyone, and cars have undoubtedly be...[Details]
May 6, 2020 - Recently, TE Connectivity (hereinafter referred to as "TE"), a global leader in connectivity and sensing, announced its second quarter financial report ending March 27, 2020. Sec...[Details]
The working principle of the timing working mode and the technical working mode is the same, but the source of the counting pulse is different:
When in counting working mode, the adder counter counts...[Details]
The above picture shows the operation process of detecting the IGBT module. Use an ordinary pointer multimeter with the 'x10k' resistance range, connect the black test rod to the positive...[Details]
Summary With the development of society, science and technology have also been improved. In contrast, people pay more and more attention to the needs of humanity. We designed this POV-LED display sy...[Details]
Thyristor pulse triggering system is widely used in the fields of power, electronics and other industries (such as rectification, active inverter, AC voltage regulation, frequency converter and cho...[Details]
LCD1602 Introduction: 1602 character LCD is also called 1602 LCD. It is a dot matrix LCD module specially used to display letters, numbers, symbols, etc. Character LCD can display 16x02, i.e. 32 char...[Details]
September 15th finally came, and the US government officially implemented the Huawei chip ban. In the face of sanctions, what efforts has Huawei made? Where will Huawei go after being "cut off from c...[Details]
Today, Samsung Semiconductor launched three new automotive chip solutions: Exynos Auto T5123 for in-vehicle 5G connectivity, Exynos Auto V7 with ASIL-B safety level for smart cockpit systems and its ...[Details]
1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]