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A technological leap in the intelligent driving industry
As a major auto show at the end of the year, no other show can reveal
the trends of
the auto industry
in the coming y...[Details]
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The global craze for autonomous driving continues. Not long ago, VinFast, which was founded only five years ago and is known as the "Tesla of Vietnam", announced the launch of its listing plan and of...[Details]
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The origin of the motor test system
As we all know, motors are a fusion of electrical and mechanical elements. To evaluate the performance of a motor, it is often necessary to combine the results o...[Details]
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As FPGA is increasingly used in embedded system development, some embedded CPUs, such as STM32, do not have a dedicated CPU read/write bus to reduce costs and package size, but only provide some inte...[Details]
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Four things that 4G cannot do: multi-mode integration of Qualcomm and MediaTek chips; the technology gap between operators continues to narrow; this will not enhance the advantages of ZTE, Huawei and...[Details]
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A query of the 3C certification certificate shows that three new Honor models have obtained certification, which should be the Honor 60 series to be released soon. Certification information ...[Details]
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Recently, Japan's New Energy and Industrial Technology Development Organization (NEDO) released a forecast that the cost of automotive lithium batteries will drop to 30,000 yen/kWh (about 2,502 yua...[Details]
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Use 89C51 chip to expand an E2PROM2864, which is required to be used as both program memory and data memory, and the first address is 8000H. Requirements: (1) Determine the last address of the 2864...[Details]
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Recently, news about the mass production of sodium batteries has once again aroused market discussion. At the "Second National Sodium Battery Seminar" held recently, the industry's first sodium-ion...[Details]
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With the official issuance of domestic 5G commercial licenses, the construction of 5G network infrastructure has entered a hot construction period. Cities such as Beijing, Shanghai, Chengdu and Shenz...[Details]
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In practical applications, it is sometimes necessary to consider the drop of the power supply voltage VDD. The power supply drop
protection circuit is shown in Figure 1. In this circuit, when V...[Details]
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element14 supplies customers with a wide range of TDK electronic components for electric bicycles
Shanghai, China, May 23, 2024 - Farnell, the global distributor of electronic compon...[Details]
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1. Introduction
For high-power high-frequency power amplifiers with vacuum electron tubes as core amplifier components, in theory, the control effect of the electron tube grid voltage on the cathod...[Details]
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1.
Switching
Power
Supply
Circuit
Composition
The main circuit of the switching power supply is composed of input electromagnetic interference filter (EMI), rectifier fil...[Details]
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As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
DSP and ARM Processors
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