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To develop new energy vehicles, power batteries are indispensable. However, even the Tesla electric car, which is developing rapidly, still faces controversy over its power batteries, and whether i...[Details]
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On February 1, overseas research agency SuperData released XR statistics for the fourth quarter of 2020. The data showed that sales of VR headset Oculus Quest 2 have exceeded 1 million units. Acco...[Details]
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The ARM processor has a total of 37 registers: 1) 31 general registers, including the program counter (PC). These registers are all 32 bits; 2) 6 status registers. These registers are also 32 bits...[Details]
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The construction of China's first megawatt-level grid-connected photovoltaic power station in a desert area is progressing smoothly, and the project construction is nearing completion.
Li Shimin, ...[Details]
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When we use a spectrum analyzer, we must first know the functions of the various buttons of the spectrum analyzer and their operations, so that we can use it better. We can refer to the instruction m...[Details]
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July 6, 2022, China – STMicroelectronics has launched its
third-generation Bluetooth® system-on-chip (SoC)
, which adds Bluetooth direction-finding technology for location tracking and real...[Details]
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To understand the difference between pure electric vehicles and hydrogen fuel vehicles, we must first understand what pure electric vehicles are and what hydrogen fuel vehicles are. Knowing their c...[Details]
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1. Why do we need hardware fault implantation?
In many hardware-in-the-loop (HIL) test systems, hardware fault insertion is used to add signal faults between an electronic control unit (ECU) and th...[Details]
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According to foreign media CNET, Amazon has made some high-profile investments in recent years that seem to go beyond its scope as a large online retailer and technology company. When it comes to the...[Details]
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According to foreign media reports, Tesla (TSLA.US) issued a statement saying that it had signed a secured term loan agreement of up to RMB 9 billion with a Chinese lender on December 18, 2019. At ...[Details]
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introduction
At present, most of the various switching power supplies used in various electrical equipment use indirect DC/DC conversion circuits. It has the advantages of goo...[Details]
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Project: A power supply in a laboratory broke down. After disassembling it, it was found that the full bridge controlled by UC3875 needed to be repaired.
Phenomenon: Preliminary inspection show...[Details]
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In the vast ocean of chips, only a few can be remembered. Those that leave a mark on people's minds often have stepped on the pulse of the times. Since its release, the 32-bit ARMv7 architecture A7/A...[Details]
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Content-addressable memory (CAM) is a memory that addresses content. It is a special storage array RAM. Its main working mechanism is to automatically and simultaneously compare an input data item wit...[Details]
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Watchdog timer, in the embedded field, some devices need to work in some extreme environments, that is, places where people rarely go or are difficult to go. In the long-term operation, it is inevi...[Details]
Talking about work
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