[i=s]This post was last edited by fish001 on 2019-9-7 21:44[/i]When we first came into contact with microcontrollers and wrote codes, we only had one .h file and one .c file. All functions were writte...
[table=98%] [tr][td][align=left][color=rgb(62, 62, 62)][font=宋体][size=14px]Stable and reliable operation is very important for switching power supplies, and the operation of the feedback loop will dir...
This smart bracelet on PDD costs less than 10 yuan. Although it does not seem to be well-made, it has complete functions. Except for not supporting weather conditions and a short standby time, it has ...
Recently, I received a new functional requirement, which is quite rare. It requires support for two-way analog signal detection. Each channel can be configured by software to detect the type of signal...
Electromagnetic Fields and Waves : https://training.eeworld.com.cn/course/4856Electromagnetic Fields and Electromagnetic Waves at Peking University, this video is taught by Gong Zhonglin and is a nati...
1. The general trend of wireless microcontrollers and wireless networksAfter the chip giant TI acquired CHIPCON, a pioneer in wireless microcontrollers , it launched a new generation of ZigBee wireles...
Before discussing this issue, let’s first briefly introduce what servos, servo motors, and stepper motors are as well as their advantages and disadvantages.
A servo motor is a motor syst...[Details]
The air flow measurement of the main intake pipe of an automobile internal combustion engine is an important parameter for automobile engine performance testing. In the 1980s, the foreign automobi...[Details]
1. Principle of LED driving circuit 1 Overview The principle of LED light emission is to add a forward voltage at both ends of it, so that the minority carriers and majority carriers in the semi...[Details]
China Energy Storage Network:
Building a new power system with new energy as the main body is an important strategic measure to ensure the security of energy supply and an important means t...[Details]
1 Introduction The test object of the logic analyzer is the digital information in the digital system . In order to meet the detection requirements of the modern data domain, the logic analyzer shoul...[Details]
Development board: TQ2440 Kernel: Linux 2.6.32 PC OS:Ubuntu 11.04 This article will explain the transplantation of LED drivers. The LED in this article is used to realize heartbeat, that is, af...[Details]
Performance comparison between field effect tube amplifier circuit and BJT amplifier circuit
The common source circuit, common drain circuit, and common gate circuit of the field effect tube...[Details]
Huawei's domestic suppliers are operating normally. Founded 18 years ago, Xunfang Technology is an information technology service company in Shenzhen that focuses on the ICT industry. Dai Yi...[Details]
According to news on November 7, American automobile giant Ford has hired former Samsung SDI Vice President Kim Sung-hoon to develop electric vehicle power batteries. He has been named Ford's chief b...[Details]
Apple official data Sina Digital News reported on the morning of December 17 that Apple finally updated the relevant data of the iOS system today. Among the iPhones launched in the past four year...[Details]
The design of the driving environment is a major differentiator in the automotive industry, and the instrument panel is a key element. The mainstream market is increasingly demanding information dis...[Details]
Abstract: This paper proposes a method that uses genetic algorithms to help testers complete black-box testing of software modules in a shorter time and provide test results and good test cases. ...[Details]
On June 26, US time, Tesla CEO Musk tweeted that Bezos was a "plagiarist". What was the reason for the quarrel between the Silicon Valley Iron Man and the world's richest man? The cause of the incide...[Details]
Austrian microelectronics company AMS AG said it did not have a sufficient basis to continue acquisition discussions with German high-tech company Osram Licht, a day after Osram announced AMS's inten...[Details]
According to foreign media reports, an international research team led by chemists from the University of Glasgow in the UK and battery testing experts from the Helmholtz Institute Ulm in Germany h...[Details]
DSP and ARM Processors
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