RT! Mainly used for power switches, it is continuous conduction, not high-frequency switching. A 10khz is enough. It also requires small Rds, small static current, and small leakage current when turne...
All data in the computer must be placed in the memory. Different types of data occupy different numbers of bytes. For example, int occupies 4 bytes and char occupies 1 byte. In order to access this da...
It turned out that there was a problem with the driver in the device manager and it could not be downloaded. No matter how I installed it, it worked. Later, I deleted the related files of ftdi and xds...
As shown in the delay circuit, after power-on stabilization:
1. Isn't the voltage at point A 12V?
2. Isn’t the voltage at point B 12-0.7=11.3V?
Why are the simulated values of the voltage at points A ...
In practical applications, it is often necessary to determine the inductance of a winding coil. Measuring with a Q meter requires calibration and tuning, which is very inconvenient. Using intelligent ...[Details]
Huawei recently disclosed a patent for "A method and electronic device for emergency calls", with application publication number CN113163052A and application date of January 2020. The Qichach...[Details]
At present,
small household appliances
have entered thousands of households in China, but due to the large number of small household appliances models and brands, the product quality is uneve...[Details]
In technology fields such as medical equipment, automotive instrumentation, and industrial control, when equipment design involves strain gauges, sensor interfaces, and current monitoring, precisio...[Details]
In the latest report released by global research firm Counterpoint Research, China has become the largest contributor to 5G mobile phones. In July, 79% of mobile phone shipments came from the Chinese...[Details]
With the further development of TD-SCDMA industry, more and more scientific and R&D personnel are investing in the research and development of more advanced devices. Power amplifiers and correspondi...[Details]
The problem of IO port detection high point level has troubled me for a long time.
I have been working on a project these days and I feel a little dizzy. I have checked a lot of information and made ...[Details]
Designing power converters has always been a challenge, one of the main reasons being limited board space. To reduce the size of the converter, the frequency must be increased. This allows fo...[Details]
3. Installation and debugging: The installation and debugging of this machine is not complicated, but two points must be done before installation: 1. All components must be in good condition, and...[Details]
Editor's note: The driving safety of autonomous vehicles is a challenging issue. The current research hotspot is the vehicle's autonomous obstacle avoidance. To address this problem, this paper propo...[Details]
Almost every device in home life is undergoing innovation in automation and intelligence. Following this trend, this article will introduce how to create a smart trash can design that automatically o...[Details]
Initiated by LG Energy Solution, the fifth "China University Student Power Battery Innovation Competition Final and Award Ceremony" was successfully concluded recently. This competition has been co...[Details]
01. The NOA popularization storm has begun, and local brands have launched dimensionality reduction attacks to achieve market dominance. According to the Zuosi Auto Research database, from January ...[Details]
In the past year of 2017, many parts of my country were “scarce with snow”. Except for the friends in some areas of Northeast and Northwest China who had fun in the snow, the friends in most othe...[Details]
In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
Analog electronics
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