Dear seniors, I am designing a circuit to detect the current. The measurement range is about 10k~200M, and the current is mA level, about 100mA. I would like to ask, how should such a current signal b...
[i=s] This post was last edited by Bai Ding on 2018-10-19 20:36 [/i] [align=left][font=宋体]This LED toy uses an accelerometer to obtain acceleration, calculate position and acceleration, and display sa...
[i=s]This post was last edited by Walkline on 2021-9-5 00:10[/i]MicroPython New FontLib### Project Introduction Use `MicroPython development board` to read and display custom fonts### Get the complete...
When testing LWIP UDP (STM32H750/STM32H743) receiving 5913 and above, it enters the HardFault_Handler crash state in about 5 seconds. Has anyone encountered a similar problem?...
As traditional cars are developing rapidly towards green environmental protection, intelligent driving, and interconnection, a large number of electronic components with various functions are widely u...
The picture shows the circuit and programming pins I used, and the programming information provided by the chip manufacturer is attached. I really checked it many times and don't know where the proble...
Some time ago, according to the Korea Intellectual Property Strategy Agency (KISTA), although South Korea dominates the global memory semiconductor market, its patent competitiveness in the semicondu...[Details]
As industrial development places increasing demands on ever-changing and complex workpieces, the requirements for precision inspection are becoming more stringent. Quality assurance and coordinate mea...[Details]
As a DIYer, it is very necessary to have a reliable voltage stabilizer. However, as an advanced DIYer, a voltage stabilizer that can be easily purchased from the electronics market is obviously not s...[Details]
Speaking of the development trend of future cars, I believe everyone can see some clues in various American blockbusters such as "Looper", "Gravity", "Thor", etc. (Okay, Thor is too futuristic). ...[Details]
According to Jiwei.com, on October 22, the annual user conference XTUG (Xpeedic Technology Users Group) of Xpeedic Semiconductor, a leading company in the domestic EDA and filter industry, was offici...[Details]
Microsoft Windows 8 is the big drama in the second half of the PC industry. Among them, Windows (WOA) tablet computers using ARM architecture have been the focus of brand manufacturers and foundries s...[Details]
1. Introduction
In the traditional variable frequency speed regulation system composed of general frequency converter, asynchronous motor and mechanical load, when the potential load driven b...[Details]
How do 4-cylinder, 6-cylinder, 8-cylinder, 10-cylinder, and 12-cylinder engines work? Let's use intuitive mechanical animations to demonstrate their working process.
▲Inline four-c...[Details]
Spectrum Instruments PC Card Plays Key Role in New Infant MRI Hansdorf, Germany, May 19, 2021 - Magnetic resonance imaging (MRI) scanners are a critical diagnostic tool, but they are large and heav...[Details]
What exactly is a network video encoder? A network encoder is a professional network transmission device that compresses and processes audio and video data, commonly known as a network encoder. The...[Details]
DigRF is poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices: analog signaling, and proprietary digital signaling (parallel or serial) for s...[Details]
On February 23, the reporter learned that the construction of Daofu Pumped Storage Power Station, the world's highest-altitude large-scale pumped storage power station and another major project of the...[Details]
8. LCD1602 LCD1602 is the most basic character LCD display, which can display 16x02=32 characters. So the operation of timing - reading and writing is the most important content. Today, I will take y...[Details]
By Bonnie C. Baker, Texas Instruments The power supply design process is an extremely difficult task, from understanding complex circuits to seeking help from chip distributors, nothing is easy. This...[Details]
What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]
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