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1. You cannot define a variable in the ROM area using the const keyword. In the IDE compiler, you need to add the rom keyword before the variable definition. For example: rom char tmp ={0};const rom ...[Details]
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On February 23, Zhenlai Technology disclosed its 2021 performance report. In 2021, the company achieved operating income of 191 million yuan, an increase of 25.28% over the same period last year; net...[Details]
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Light-controlled voice alarm circuit: The schematic diagram of the light-controlled voice warning circuit is shown in Figure 1. The entire circuit consists of two parts: a light-controlled electronic...[Details]
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In recent years, autonomous driving has been one of the focuses of the industry and the public. However, unlike before, the focus has shifted from whether the autonomous driving era will arrive in a ...[Details]
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According to foreign media reports, Aeva has released the next-generation frequency modulated continuous wave (FMCW) lidar system Aeries, which integrates all the key components of the lidar sensor i...[Details]
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Nowadays, under the advocacy of the concept of green lighting, various lighting technologies continue to emerge.
Fiber optic
lighting and
LED lights
, as emerging lighting techno...[Details]
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MediaTek Dimensity series is expected to welcome another new product in the near future - mt6877. Digital blogger @数码闲聊站 temporarily calls it Dimensity 900. It uses 6nm process and has four A78 ...[Details]
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When ultrasonic waves propagate in a flowing fluid, they carry information about the flow rate of the fluid. Therefore, the flow rate of the fluid can be detected by the received ultrasonic waves, and...[Details]
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Zeng Xuezhong, vice president of Xiaomi Group and president of the mobile phone department, recently published an article to popularize Xiaomi's 120x ultra-long zoom technology. Zeng Xuezhong said ...[Details]
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Wireless
video surveillance
systems are important equipment for public security, transportation, water conservancy and other industries. Currently, wireless video transmission equipment mai...[Details]
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According to Reuters, on Tuesday (14th) local time, two sources said that the US government is about to issue a new rule that will further expand the power of the US government and will prevent forei...[Details]
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On February 23, the Energy Storage Forum hosted by Zheshang Securities was held at the Wuzhen International Internet Exhibition Center in Jiaxing City, Zhejiang Province. At the meeting, Wanliyang ...[Details]
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GDSF-311WPDSF6 comprehensive gas analyzer integrates SF6 humidity test, SF6 purity test and SF6 gas decomposition product test in one instrument, which concentrates the functions that originally re...[Details]
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Recently, Samsung Galaxy Fold was officially registered with the Ministry of Industry and Information Technology, which means that we are getting closer and closer to the actual launch of this ...[Details]
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1 Introduction
In addition to its high breaking capacity, high short-time tolerance and good operating performance, the universal circuit breaker must also be equipped with a controller with s...[Details]
Embedded System
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