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Automotive-grade chips refer to chips specially designed for automotive electronic systems. Their main functions include controlling the safety, efficiency and comfort of the vehicle.
In...[Details]
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Sometimes after burning u-boot.bin with tera term and setting the S1L boot parameters correctly, U-Boot still cannot be started. Usually, the binary option is not selected in tera term when transferr...[Details]
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Today's laptops are becoming ultra-thin, and the biggest design challenge this design trend brings to system engineers is the ultra-thin power adapter. How to design a power supply that can be ins...[Details]
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The Arm architecture dominates the embedded processing and computing market today, but it has come a long way over the past few decades. It started as a processor for home computers in the 1980s, th...[Details]
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Most switching regulators rely on a dedicated clock oscillator to determine the switching frequency. A dedicated oscillator circuit within the power supply controller usually generates this clock s...[Details]
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Overview
Qt is a cross-platform graphics application development framework that is used on devices of different sizes and platforms, and provides different copyright versions for...[Details]
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The United States International Trade Commission (ITC) announced on January 19 local time that it will launch a 337 investigation into the application filed by Philips, and Shanghai Quectel Communica...[Details]
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As the article states, pointers take up four bytes in a 32-bit system;
Speaking of this problem, everyone who has learned C language knows that when we define a pointer, we need to specify th...[Details]
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In the process of industrial field testing, since the test data of various parameters in production are of great significance to the production process, the accuracy of various test data is require...[Details]
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A team of engineers at the University of Illinois (UI) has come up with a polymer-based solid electrolyte that is not only self-healing but also recyclable without the need for high temperatures. By ...[Details]
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The simple circuit introduced below makes the buzzer remote controlled. The control circuit does not use a single-chip microcomputer, but only uses a few 74 series digital ICs to complete the contr...[Details]
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#include "SPI.h" #define DEBUGMSG printf STATIC UINT32 g_unSpi0Rx0Data = 0, g_unSpi1Rx0Data = 0; /**************************************** *Function name: Spi0MasterInit *Input: None *Output: None *F...[Details]
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introduction
In modern applications, traditional low dropout regulators (LDOs) are gradually being replaced by switching power supplies (SMPS). Although LDO is a low-cost and rugged power solu...[Details]
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Step 1: Introduction to STM8 SPI Pay attention to the phase and polarity of the clock signal when configuring SPI related registers. This time we use stm8 to drive the DAC8830 in SO-8 packa...[Details]
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Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]
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