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The three major A-share indices closed down today, with the Shanghai Composite Index down 0.96% to 3419.95 points; the Shenzhen Component Index down 2.71% to 13520.07 points; and the ChiNext Index do...[Details]
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Since hybrid electric vehicles have two drive systems, the information exchange and coordination between the drive system and the vehicle control unit (VCU) is particularly important. CAN (Controll...[Details]
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I recently got in touch with microcontroller programming through a professional comprehensive experiment. I have some questions about the Delay function in the process. Write a note to remember. Pr...[Details]
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1 Introduction
LED and LCD screens controlled by single-chip microcomputers involve the display of Chinese characters in various fonts. The traditional methods of establishing Chinese characte...[Details]
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The MAX9670/MAX9671 dual SCART matrix switches switch audio and video signals between a set-top box decoder chip and two external SCART controllers under I²C control. The MAX9670/MAX9671 operates from...[Details]
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In actual applications, the application of RFID systems must comprehensively consider many factors that affect system performance, such as location, distance, temperature, humidity, interference, e...[Details]
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It is reported that Foxconn Chairman Liu Yangwei pointed out at the annual shareholders' meeting that silicon carbide for on-board chargers is expected to be mass-produced in 2023, automotive micropr...[Details]
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1. Function The ultrasonic ranging learning board can be used for position monitoring of car reversing, construction sites, and some industrial sites. It can also be used in situations such as liquid...[Details]
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WMS (Warehouse Management System) and WCS (Warehouse Control System) are known as the central nervous system of the warehousing system, and are responsible for functions such as ware...[Details]
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IT Home reported on June 4 that a netizen recently posted on Weibo that his Nut Pro 3 was broken. He accidentally cracked the outer screen when he went out, and he looked for a solution from after-sa...[Details]
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Last week, Google pushed two new features to the Goggle Fit health management software for Pixel 6 and Pixel 6 Pro users, allowing users to use the rear camera of the phone to detect their heart...[Details]
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What if we could not only provide energy to the places around the world that need it most, but also provide it cost-effectively? This is a question often asked when talking about developing countries...[Details]
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The bias voltage is generated by using an external resistor ladder network (see the circuit diagram below). Because the resistor ladder network is connected between VDD and Vss, there will be a curre...[Details]
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On June 28, witnessed by Qian Zhimin, Party Secretary and Chairman of SPIC, and Cao Renxian, Chairman of Sungrow, SPIC and Sungrow signed a strategic cooperation agreement. According to the agreeme...[Details]
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According to Wired magazine, organ transplantation has saved many lives, but this technology also has drawbacks such as insufficient organ sources and difficult-to-avoid rejection reactions. No...[Details]
Analogue and Mixed Signal
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