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With the theme of "Shaping a New Era of Mobility", the 20th Shanghai International Automotive Expo has opened. After three years, one of the most authoritative and internationally influential auto ...[Details]
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Explosion-proof grade of explosion-proof motor
1) Classification of safety levels for different electrical equipment in explosive gas areas (Zone 0, Zone 1, Zone 2). For example, the selection...[Details]
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On June 22, in a public speech held in Taipei, China, SoftBank Group Chairman Masayoshi Son revealed that he did not order Arm to stop supplying Huawei after the US ban on Huawei. "There are many mis...[Details]
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Software defined radio
technology is widely used in
wireless communication
products and
RF detection instruments
because of its flexibility
. This article introduces the appli...[Details]
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Due to the energy-saving characteristics of LED, LED has entered the city lighting project. Many landmark landscapes, lighting projects, and night scene lighting have begun to use LED, a colorful e...[Details]
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1 Phenomenon
When a signal contains both DC and AC components, and we only care about the AC component, we often use
the
AC coupling
method
of
the oscilloscope
to measure the signal....[Details]
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1. Not booting:
1. After power-on, the digital tube has no response
. a. Measure the 1.8V power supply voltage of the U105 (2023E) main chip: 1.6-1.8V is normal. When it is 0V, check wheth...[Details]
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After the price of oil and electricity increased, everyone took out their bills and carefully studied how to save money. Many people decided to switch to LED bulbs. In fact, the function of LED tec...[Details]
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Electricity is the most widely used secondary energy in modern society, and
the power industry
is an important basic industry and public utility related to the national economy and people...[Details]
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The latest data shows that in the first quarter of this year, Ford's total sales were 432,100 vehicles, a year-on-year decrease of 17.1%. Among them, the total sales in March were 159,300 vehicles, a...[Details]
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On February 2, the Management Committee of Jiangsu Zhenjiang National High-tech Zone and Jiangsu Ruicheng Xinke Semiconductor Co., Ltd. held a signing ceremony for the "Monthly Production of 20 Milli...[Details]
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Honda e is a pure electric mini car launched by Honda, which is mainly designed for urban commuting. After Honda officially released the preview image of Honda e, the car has been officially accepted...[Details]
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Voice coil motor structure diagram
The voice coil motor is a special form of direct drive motor that can directly convert electrical energy into linear motion mechanical energy without the nee...[Details]
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Companies collaborate to develop high-performance energy storage and solar string inverter solutions for a sustainable future
May 16, 2023 - ON Semiconductor, a leader in smart power...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]