Our company is going to make washing machines, and the DC brushless motors do not have Hall.I haven't tried it before. I bought a motor development board and the dead zone in the program is 1.84us.
Th...
TPS61165 can realize LED dimming, the main method is PWM dimming. However, when using this chip, even if the circuit is made according to the official manual, the more common problem is the flickering...
Security monitoring system related album.part1
https://download.eeworld.com.cn/detail/tyw/559749Security monitoring system related album.part2
https://download.eeworld.com.cn/detail/tyw/559750Security...
ADC is used everywhere in MCU application scenarios, such as battery power acquisition, temperature acquisition, current detection in motor applications, etc. The ADC module of MM32F013x has added an ...
1.K510 CRB has an onboard USB OTG socket that supports Host/Device functions, but how do I switch between Host/Device functions? No relevant source code was found in the package directory.2. Modify th...
This application note introduces a solution to implement software energy metering based on the C2000 core and the on-chip 12-bit ADC. C2000 is a 32-bit high-performance real-time microcontroller produ...
Mouser Electronics is now stocking the AD-FMCLIDAR1-EBZ LiDAR prototyping platform from Analog Devices. Designed for developing hardware and software for LiDAR depth sensing applications, this modul...[Details]
1. Working principle of the double-touch lighting circuit: The double-touch lighting switch circuit is shown in Figure 22. VS and VD7 form a switch circuit. When a person touches the M1 (open) ele...[Details]
BMW recently upgraded the X5 PHEV battery. In order to achieve the 50g/km data under WLTC, BMW upgraded the latest battery system to 24 kWh. There is already a corresponding spec in the UK, and you c...[Details]
On July 9, at the 3rd World Artificial Intelligence Conference, Musk said in a video speech, "Tesla's autonomous driving is building a relevant engineering team in China, and will do a lot of origina...[Details]
With the advancement of the global sustainable development concept, my country's environmental protection and carbon emission issues are becoming increasingly prominent. At the same time, the extreme...[Details]
Introduction: From the beginning of the birth of automobiles, the main evaluation system has been based on horsepower. With the development of the automobile industry for a century, the attributes of...[Details]
Technology introduction can win by speed, while independent research and development can achieve great success after years of accumulation. At present, China's hydrogen fuel cell market is in the mar...[Details]
Beijing Boruspan Precision Machine Tool Co., Ltd. (hereinafter referred to as "Boruspan") has successfully developed the first domestic ultra-precision vertical counter CNC grinder with a diameter of...[Details]
Recently, Martin Cotter, President of ADI Europe, Middle East and Africa and Senior Vice President of Industrial and Multi-Market, and Aurelien Le Sant, Chief Technology Officer and Senior Vice Presi...[Details]
The organizers of the world's leading multi-sport events believe that coaches should also be the center of attention. Coaches often have a great influence on the performance of athletes, but they are ...[Details]
Apple unveiled the “Car Key Digital Car Key” feature at the WWDC 2020 Global Developers Conference and revealed that BMW cars will be the first to support this feature. After the Apple conference,...[Details]
India is reportedly in talks with chipmakers Intel, GlobalFoundries and TSMC to build semiconductor factories locally. This is also part of the Indian government's plan to attract more high-tech m...[Details]
1. Definition of pointer function
As the name implies, a pointer function is a function that returns a pointer. Its general definition is as follows:
Type name*function name(function...[Details]
OPPO Vice President @沈义人Brian announced the name of OPPO's first wireless noise-cancelling headset, OPPO ENCO Q1, and said that this wireless noise-cancelling headset uses 4Mic FF+FB dual activ...[Details]
The influence of LED devices on the performance parameters of LED full-color display screens
Abstract: Starting from the parameters of LED devices, this paper analyzes the influence of various p...[Details]