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For the 51 series of microcontrollers, there are currently four programming languages supported, namely assembly, pl/m, c and basic, which are usually attached to PCs and are the first languages ...[Details]
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1-6-3-2. Calculation of Transformer Parameters for Forward Switching Power Supply The calculation of the parameters of the forward switching power supply transformer is mainly considered from the fol...[Details]
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On the evening of May 7, China Mobile, China Unicom, and China Telecom, the three major operators, all issued announcements stating that their depositary shares in the U.S. stock market were delisted...[Details]
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A mobile power bank is a portable device that integrates power storage, voltage boosting, and charging management. The storage medium is generally a lithium battery cell, which is widely used in digi...[Details]
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Overview of the development trend of high-speed digital circuit simulation design and test technology (Part 3) As the most important instrument for measuring and analyzing time domain or digital circ...[Details]
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With the development of IT technology in the 1980s, an electronic and electrical revolution was launched in the automobile industry, which was dominated by machinery at that time. The young automotiv...[Details]
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1 Introduction Send data to the microcontroller through the serial port, and then the data + 1 is returned to the serial port 2. Function Implementation #include reg52.h #define uchar unsigned ...[Details]
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Choosing the right oscilloscope for your test needs is not easy, especially when your budget is limited. Because you don’t have more money to waste, and at the same time you don’t want to downgrade. ...[Details]
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In May 2021, Tesla cancelled the millimeter-wave radar on the Model 3 and subsequent models, and recently Tesla has been updating the radar part of the entire product. From the current information: ...[Details]
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Purpose: Norflash the first 4K contents to SDRAM and light up the LED successfully;
process:
1. Program (main.c startup.s Makefile)
1.1.main.c
#define GPBCON (*(volatile unsigne...[Details]
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On October 21, Foreign Ministry Spokesperson Zhao Lijian hosted a regular press conference. A reporter asked about Sweden's ban on Chinese companies from participating in its 5G construction on the g...[Details]
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The latest report from market research firm Omdia stated that Huawei previously released its latest flagship phones for the Chinese market, the Huawei P50 and P50 Pro. These phones contain many advan...[Details]
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This year, Xiaomi launched two MIX series models, one is the folding screen MIX FOLD, and the other is MIX 4. Now the new member of the Xiaomi MIX series is on the way, it is a folding screen m...[Details]
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1 Introduction To learn embedded systems, you first need to learn C language well. I recommend everyone to watch Hao Bin's C language video tutorial. Don't ask me where the video is. Here is a...[Details]
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The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
Embedded System
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