This is written by an old rookie with many years of experience. It is all plain language (the truth). It may not be right or biased, but it is definitely worth reading for rookies. You will find that ...
R329 development board performance testContinuing from the previous article https://en.eeworld.com/bbs/thread-1178588-1-1.html, after turning on the board and entering the system with the new username...
1.2 Software ResourcesThis demo takes AT32F403A as an example, and the BSP version is AT32F4xx_StdPeriph_Lib_V1.1.7.CH2 of TMR3 is used as the input capture channel to capture the frequency of the ext...
Two questions: 1. The waveform of the electrochemical test paper reaction is often instantaneous, and it may disappear after a few hundred us. How to capture such instantaneous waveforms with an oscil...
Many laymen are curious about the differences between classic Bluetooth1. What is a Bluetooth module? A Bluetooth module is a chip with integrated Bluetooth function and a basic circuit set, which is ...
Event time : From now until December 20, 2019How to participate : Tell us what embedded operating systems you know, what you think about embedded systems, and what suggestions you have for embedded sy...
Temperature control technology not only plays a very important role in industrial production, but also plays a vital role in daily life. This paper designs the hardware and software of the system. ...[Details]
1. There are many I/O ports on STM32, and there are also many built-in peripherals I2C, ADC, ISP, USART. In order to save lead pins, these built-in peripherals basically share pins with I/O ports, th...[Details]
In the previous lectures, we introduced the methods of project establishment and common debugging methods. In addition, Keil also provides some auxiliary tools such as peripheral interfaces, performa...[Details]
China Energy Storage Network
: As we all know, an important obstacle to the electrification of taxis is the short driving range of electric vehicles. In most cities, the driving range of exis...[Details]
1. Introduction
With the rapid development of automotive electronic technology, the requirements of automotive systems for capacitors are also increasing. As an indispensable electronic compon...[Details]
1. Different test currents For loop resistance test, the test current shall not be less than 100 A. Loop resistance or contact resistance can be directly measured under the condition of 100A, 200A, 3...[Details]
I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my...[Details]
At the request of President Trump, Apple wants to move its production lines back to the United States, and for this purpose, Apple has been weighing the pros and cons. In June this year, Apple offi...[Details]
By David Haynes, Ph.D., Executive Director of Strategic Marketing, Customer Support Division, Lam Research As a materials engineer, I am very proud that material innovation has driven major advance...[Details]
1. Forward voltage drops, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low concen...[Details]
With the development of the automobile industry, people are paying more and more attention to the safety performance of automobiles. At present, ABS and airbags have been widely installed on variou...[Details]
NVIDIA has unveiled its latest research project, a gaming AI system that can automatically design new game levels simply by watching the game. This time, NVIDIA researchers used the Pac-Man game as a...[Details]
According to Korean media reports, Korean semiconductor manufacturers have not been able to import high-purity hydrogen fluoride and photoresist materials from Japan for a month since Japan announced...[Details]
The prosperity of downstream new energy vehicles continues to rise, and the pace of power battery production capacity expansion has not stopped. According to statistics from Gaogong Lithium Battery...[Details]
Introduction Based on the traditional drip irrigation system, this system uses ZigBee ad hoc network to transmit information in the farmland, without laying communication lines in the farmland; ...[Details]
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