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Currently, models such as Arcfox Alpha S, Changan CS85, Apollo Hongqi E-HS3, and GAC New Energy Aion S can achieve L4 autonomous driving under some road conditions. So how far are we from true autono...[Details]
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On May 28, 2018, during the Shanghai SNEC exhibition, Guangzhou Sanjing Electric Co., Ltd. (hereinafter referred to as Sanjing Electric), Shenzhen INVT PV Technology Co., Ltd. (hereinafter referred to...[Details]
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In recent years, the smart TV box market has developed rapidly. Both old and new brands have participated in the lively competition in the TV box market, hoping to get a share of the pie. So which us...[Details]
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On October 17, the press conference and technical salon of the Xinyao Yicheng · First China Automotive Chip Application Innovation Rally (referred to as "Innovation Rally") was successfully held in ...[Details]
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I did a project to measure voltage and current of stm8, and found that when the adc channel was connected to VCC through a 10k resistor, the ADC data output was only more than 200. Logically, the 10-...[Details]
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Voice ICs are generally divided into 4 audio output modes. However, we usually only see two. What are the four? They are: current DAC audio output mode, dual PWM direct push audio output mode, volt...[Details]
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In Verilog HDL, there are two types of procedural assignments, namely blocking assignments and non-blocking assignments. When a blocking assignment is executed, the RHS (right hand statement) evaluati...[Details]
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With the continuous development of wireless communication technology, technologies such as Bluetooth, RFID, and WIFI have emerged in the field of short-range wireless communication. These technologie...[Details]
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Recently, the China Industry and Enterprise Competitiveness Center of the Chinese Academy of Social Sciences and the China Social Sciences Press jointly released the "Industry Blue Book: China Indu...[Details]
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As shown in the figure, 555 and R1, R2, C1 form an astable multivibrator, with an oscillation frequency of about 10kHz and a duty cycle of nearly 50%. VT2 and VT3 are used as switch tubes to expand...[Details]
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I often encounter some annoying pseudo instructions starting with ".", such as .globl _start .balign .align .data .text, etc. The most annoying one is as follows: _undefined_instruction: .word undefi...[Details]
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FPS is a fast and compact signal and spectrum analyzer designed for users who pursue performance. In production and monitoring systems, only 2U of rack space is required, which is half that of tradit...[Details]
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3 Hardware Design of CNC Machine Tool Lower Computer Measurement and Control System Generally, the networked industrial measurement and control lower computer data acquisition platform consists...[Details]
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On January 17, CATL announced that it plans to issue no more than 233 million shares to no more than 35 specific targets. CATL plans to use the raised funds of RMB 45 billion to invest in five proj...[Details]
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Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]
Analog electronics
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