[i=s]This post was last edited by MianQi on 2021-6-21 19:42[/i]Studying the Road to Electric Motor Driving-8: Composition and Decomposition of Forces...
[align=center][size=5]Open source robot dual motor sensorless FOC drive reference design based on STM32F303[/size][/align][align=center][size=5] [/size][/align][align=center][size=5]Figure and other i...
Authors: Peng Huaxin, Professor, Zhejiang University; Qin Faxiang, Researcher, Zhejiang UniversityElectromagnetic functional composite materials can be divided into three categories according to their...
Some portable electronic devices want their power adapters to be suitable for both AC mains with a global voltage range and 12V and 24VDC batteries in cars. Usually the most convenient solution is to ...
There are many types of noise, and their properties are also varied. Therefore, there are also many noise countermeasures (i.e., methods to reduce noise). Here, we mainly talk about noise related to s...
Recently, Shandong Qingdao Power Supply Company, China Telecom Qingdao Branch, and Huawei Technologies Co., Ltd. have initially built a 5G smart grid experimental network in Qingdao Laoshan Jinjial...[Details]
Introduction Sub-metering applications such as smart plugs and appliance meters enable consumers to understand and control their energy usage. Other sub-metering applications, such as server power me...[Details]
Autonomous driving has arrived, but it is also still far away from us. This contradictory statement reflects the invisible gap between technological innovation and actual implementation. We were am...[Details]
Under the market conditions in 2020, the continuous opportunities that can be seen at present are the large-scale deployment of 48V under the constraint of not relaxing emissions. According to the da...[Details]
Seeing the popular fashion product on the market - the swing LED clock, I felt it was very novel and unique. I was playing with microcontrollers, and it aroused my desire to DIY a swing LED clock. ...[Details]
Remind readers, do not underestimate the power adapter! Because the quality of power adapters on the market varies, if you accidentally buy a low-quality adapter, the consequences may be serious sc...[Details]
Imaging spectroscopy technology has been widely used in agriculture, environmental detection, national defense and military and other fields. Hyperspectral imaging can obtain the brightness value of ...[Details]
RTI to Present Special Demonstrations for Top Automakers including Xpeng Motors and Aptiv RTI, a leader in connectivity solutions for the Industrial Internet of Things (IIoT), today announced that...[Details]
Preface The function of digital-to-analog conversion DAC in real applications is much smaller than that of timer TIM, serial port USART, etc., which is why ST has relatively few internal integrated D...[Details]
1 Causes of problems with electric vehicle batteries
1.1 Caused by the battery itself
Why do we say that? In the previous issue, we learned about the working princi...[Details]
MSP430 uses ADC10 to measure the voltage of the temperature diode inside the chip #include "msp430x22x4.h" //This program uses ADC10 to measure the voltage of the temperature diode inside the chip ...[Details]
In a support document updated this week, Apple shared a list of products that should be kept a safe distance from implanted medical devices such as pacemakers and defibrillators due to potential magn...[Details]
Portable power meters generally have several current ranges and voltage ranges, but only one scale, so the scale of the power meter is only marked with the number of divisions, not the number of watt...[Details]
To test the quality of infrared light-emitting diodes, you can use the same method to test the forward and reverse resistance of ordinary silicon diodes. Set the multimeter to R 100 or R 1K, co...[Details]
On October 23, South Korean automaker KG Mobility announced on October 21 that it has established a strategic partnership with Chery Automobile on future mobility technologies. According to the agr...[Details]
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