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PWM rectifier technology has strong advantages in suppressing harmonics and reactive power compensation. It has the advantages of grid-side current input close to sine, controllable grid-side power...[Details]
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Earlier this year, the Bluetooth SIG announced the launch of a revolutionary new standard for Bluetooth audio, LE Audio. The new Bluetooth LE Audio standard has the following four features: it provi...[Details]
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On November 19, according to the results of the 106th review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2020, Wuxi Lixun Microelectronics Co.,...[Details]
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On December 24, Xiaomi announced that Xiaomi 12Pro will adopt 120W fast charging, and it is the new self-developed 120W surging second charging technology. The Xiaomi 12 series will be officially unv...[Details]
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As a basic test instrument, the oscilloscope was once a pet in university laboratories. At that time, 20 to 30 students in a laboratory gathered around an oscilloscope to listen to the teacher's ex...[Details]
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Desuo Precision Industry Engineers pointed out that automobiles have requirements for electrical performance, heat resistance, durability, vibration resistance, waterproof and dustproof performance...[Details]
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The MSP430 board has been here for a long time, but I have not had time to write programs. I finally had some free time two days ago, so I debugged the I2C and integrated the sending and receiving tog...[Details]
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AMD recently updated its P-state EPP driver for Linux-based computers, providing a good boost in CPU power efficiency. The company is using ACPI CPPC energy preference performance information to cont...[Details]
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During the operation of the inverter-driven motor, if the power supply voltage deviates from the rated value, the load condition is abnormal, the parameter setting is unreasonable, the inverter ope...[Details]
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Recently, US President Trump tweeted to criticize Facebook's cryptocurrency project Libra. Trump said he is not a fan of Bitcoin and other cryptocurrencies. He believes that Facebook's Libra will hav...[Details]
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On February 27, Huapei Digital Energy Technology Group and Shanghai Cairi Energy Technology Co., Ltd. successfully launched a 1MW/3MWh energy storage project, marking the in-depth cooperation betwe...[Details]
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The general purpose input and output port (GPIO) is the most basic port we use for microcontrollers. Its main functions are: ● Each bit of the port can be configured individually ● Selectable input m...[Details]
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Function: You want to download programs to PLC through the network, LAN or external network. PLC connects to the serial port server, the serial port server directly establishes a network connection...[Details]
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Written by Pan Minyao
“Without innovation, there will be involution.”
This statement was unanimously recognized by participating companies at the 2022 Welding Robot Technology and A...[Details]
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1. Introduction
The power factor is an important parameter in the AC circuit, an important indicator to measure whether the power system is operating economically, and an important detecti...[Details]