When adding 10M ohm feedback resistor to the OPA314 sensor signal amplifier circuit, 50HZ signal interference occurs. What is the reason?When the feedback resistor is changed to 100K, the signal inter...
Jixin STM32 Smart Car : https://training.eeworld.com.cn/course/5525Explain the design and production of smart cars based on STM32 in modules, and analyze the code...
To summarize briefly, first of all, I would like to thank EEWORLD and Qinheng Company for providing me with the opportunity to conduct this review. In particular, a staff member of eeworld called me t...
The basic principle of pulse width modulation (PWM): The control method is to control the on and off of the switching devices in the inverter circuit so that a series of pulses with equal amplitude ar...
All college teachers and students had a similar life in 2020, teaching online courses in the first half of the year and making up for the debts in the second half of the year. At the end of the year, ...
The ESK32-360 development board is equipped with an SD card interface. I wanted to use the read and write functions of the SD card to build a file system on it to display functions such as digital pho...
Engineers who design industrial circuits use isolation technology to address safety issues, regulatory oversight, and ground plane issues. If you have isolation in your circuit, you can exchange in...[Details]
Recently, it was reported that chip foundry TSMC will start construction of a new 5nm factory in the Southern Taiwan Science and Industrial Park (STSP) this Friday (January 26). TSMC Chairman Morri...[Details]
In the past, when I was working on projects, I sometimes used Flash and sometimes used EEPROM, which made me a little confused. Then I searched some information on the Internet. After reading it, I s...[Details]
My doorbell has been broken for more than a month and I haven't had time to fix it. I just had some free time a few days before the Chinese New Year. When I took it apart and took it apart, I found t...[Details]
Flow measurement is the eye of industrial production. It plays an important role in ensuring product quality, improving production efficiency, and promoting the development of science and technology...[Details]
Signal processing methods are the core technology in virtual test systems. The hardware of virtual instruments is mainly used to obtain data. After the data is obtained, signal processing methods need...[Details]
In order to assist humans in their daily activities and successfully complete household chores, robots should be able to effectively manipulate objects that people use every day. However, some obje...[Details]
After waiting and waiting, LiDAR is here and autonomous driving is getting closer and closer. In the wave of intelligence, although LiDAR is more expensive, it has stronger ranging capabilities and...[Details]
I recently learned STM32 development and applied for a free development board. I followed the content in the book and learned USART. I found that the serial port output was always garbled. Damn, I do...[Details]
Following the Kirin 810, lifting camera, side fingerprint, etc., the media revealed today that the Honor 9X, which will be released at the end of the month, will also be equipped with innovative tech...[Details]
On July 19, an investor asked Shanghai Xinyang: "Which company does your company purchase the raw materials for the storage containers of photoresist from? How much is the annual purchase amount? Aft...[Details]
【Abstract】Image acquisition compression card has a broad application prospect in the digital armored command system. This paper introduces the theoretical basis, technical implementation and specific...[Details]
The electronic and electrical architecture of Chinese automakers is gradually transitioning from a distributed architecture to a domain-centralized architecture. Some mainstream domestic automakers h...[Details]
The R-type step-up transformer is a new type of electric energy converter that uses the principle of electromagnetic induction to change the AC voltage. AC is a changing point, which conforms to th...[Details]
November 8, 2024, Tessenderlo, Belgium -
Melexis, a global microelectronics engineering company, announced the launch of Arcminaxis™, a breakthrough magnetic technology designed to meet the gro...[Details]