Regardless of the type of motor controller or inverter, there are varying degrees of harmonic voltage and current during operation, causing the motor to operate under non-sinusoidal voltage and curren...
First is the clock module (CS) of msp432. Personally, I think the most distinctive feature of msp432 should be the combination of ultra-low power consumption and high performance. The clock system of ...
Shanghai Fudan Microelectronics Group Co., Ltd. was established in July 1998 and was jointly initiated by the "National Key Laboratory of ASIC and System" of Fudan University and Shanghai Commercial I...
Charging modules have been popular in recent years, with power levels increasing from 7.5 kW and 10 kW at the beginning to 15 kW and 20 kW later. Most of the high-power charging modules on the market ...
[i=s]This post was last edited by a736015 on 2019-12-5 10:03[/i]Texas Instruments IWR1443BOOST mmWave Sensor Evaluation Module (EVM) is an easy-to-use evaluation board for the IWR1443 mmWave sensor th...
Sigmaintell released the 2019 global AMOLED smartphone panel shipment rankings, with Samsung Display, BOE, and LGD ranking among the top three in the world in terms of flexible AMOLED display shipmen...[Details]
The main opposition Labour Party in the UK asked the British government on Friday (11th) to pay attention to Nvidia's acquisition of Arm because the acquisition is not in the public interest. In res...[Details]
With the improvement of living standards, televisions have gradually become part of people's lives and have become an indispensable household appliance in daily life. However, there is still radiat...[Details]
The three-phase capacitance and inductance tester is mainly used to measure the high-voltage parallel capacitance group and reactor of the reactive compensation device. Its measurement basis confor...[Details]
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Popularization of in-vehicle Ethernet in cars
As devices supporting ADAS, various sensors and cameras have been gradually configured in cars. Camera data transmission generally uses in...[Details]
According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
if(testaa++ 5) Figure 1 if(testaa++ 5) disassembly In Figure 1, the value of testaa is first stored in the R7 register, and then testaa++ is performed; the data in R7 is subtracted from 5, and th...[Details]
arm instruction set
Jump instruction to implement process jump
Special jump instruction
b Jump instruction
Format:
B{condition} target address
The sample code is as follow...[Details]
Ankerui Electric Co., Ltd. Shanghai Jiading 201801 Abstract: This paper mainly studies the problem of optimal configuration of distribution network operation with "photovoltaic-energy storage" co...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
UV-visible spectrophotometer is a commonly used optical instrument, which has certain applications in many industries. When we use UV spectrophotometer, how much do we know about its classification? U...[Details]
"The ten-year growth of Xiaomi Technology is the golden decade of China's mobile Internet, but Xiaomi chose the most difficult path." This is what Lei Jun said in his public speech on Xiaomi's tenth ...[Details]
Central topics:
Visual appearance identification of video cables Transmission performance test of video cables
Visual appearance identification:
1. PVC sheath: The surface can be seen to ...[Details]
Power technology
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