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The relationship in the autonomous driving supply chain is becoming increasingly complex. The core problem is that the cost of investing in technology research and development, verification testing, ...[Details]
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1. Resistor detection methods and experience
1. Detection of fixed resistors.
A. Connect two test leads (regardless of positive and negative) to the two ends of the resistor to measure th...[Details]
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A small, inexpensive sensor could save lives if a child or pet is left alone in a car. The new device, developed by researchers at the University of Waterloo in Canada, combines radar technology with...[Details]
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The main thing is to add the nor flash model we use to jedec_table File : drivers/mtd/jedec_flash.c jz2440: MX29LV160DB 2M id= 0x2249, MX29LV160B macro needs to be added by yourself #define MX29L...[Details]
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As automotive radar becomes more common, the heavily occupied radio frequency spectrum will resemble an electronic battlefield in urban environments. Radars will face a combination of unintentional o...[Details]
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Introduction
The increasing application of electric motors has made the research on their drive control more and more a hot topic. With the widespread use of power VMOS devices and insulated ga...[Details]
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National Semiconductor has launched a variety of power modules in the SIMPLE SWITCHER® product series. Among them, the LMZ series module is a highly integrated, high-efficiency buck regulator with a n...[Details]
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1 Debugging Dilemma Friends often encounter such a dilemma during development. When the microcontroller program runs abnormally, the corresponding problem scenarios are very difficult to analyze beca...[Details]
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This paper discusses the hardware and software design methods of mobile power using the MC32P21 microcontroller.
A mobile power bank is a portable charger that integrates power supply and charg...[Details]
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As the Double 11 shopping festival approaches, competition in the mobile phone industry is becoming increasingly fierce. Various companies are constantly launching new products. Today, the protagonis...[Details]
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/* Name: INT0 and INT1 interrupt count
Note: Each time you press the first count key,
The first group of count values are accumulated and displayed on the right 3
Each time you press the seco...[Details]
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According to a report by the Wall Street Journal on February 17, people familiar with the matter revealed that the U.S. Department of Defense no longer opposes the Trump administration's efforts ...[Details]
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1 Introduction
The general-purpose inverter has the disadvantages of low grid-side power factor, large current harmonics, and irreversible energy due to its uncontrollable rectification link. ...[Details]
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According to news from the IC industry, major overseas chip manufacturers have confirmed that they will increase chip prices after October 1 this year. This will once again have a direct impact on ...[Details]
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Recently, we learned from the official that the new generation of BMW intelligent cockpit will be unveiled at CES 2025. The new intelligent cockpit will be designed with the concept of "driving ple...[Details]