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The startup code is different from the bootloader. It mainly refers to the assembly code before entering the C language. It is called the stage 1 of the bootloader on the Internet. The general content...[Details]
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According to Jiwei.com, "industrial rice" MLCC has started a new round of price increase cycle since the second half of last year, led by industry giants Murata, TDK, Samsung Electro-Mechanics, etc. ...[Details]
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Detection of high power Darlington tube The method of detecting high-power Darlington tubes is basically the same as that of detecting ordinary Darlington tubes. However, since high-power Darlington ...[Details]
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Introduction: ARM Basics - Predefined macros in the ARM compiler The ARM compiler predefines some macros. These predefine macros correspond to certain values. Some predefine macros have no correspo...[Details]
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1. LED flashes /******************************************************************** Simple experiment of LED flashing ******************************************************************/ include reg...[Details]
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On the eve of the third-generation Ryzen, you must have heard such voices in Tieba forums and other places: CJR particles are good with AMD, B-DIE has strong overclocking, Micron E-DIE is a rising st...[Details]
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1 Introduction As a semi-controlled power semiconductor device, the basic function of thyristor is to rectify, regulate and chop the voltage to meet the actual needs. At present, thyristor rectifier...[Details]
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The SEP3203 processor is a 16/32-bit RISC microcontroller designed by the National ASIC System Engineering Technology Research Center of Southeast University, targeting low-cost handheld devices an...[Details]
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Recently, data showed that from 2015 to date, State Grid has completed a total investment of 4 billion yuan in supporting power grids, connected 20.46 gigawatts of photovoltaic poverty alleviation ...[Details]
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"The challenge of the measurement and control system lies not only in greater data throughput, but also in low power consumption, stability and deployability of the system..."
—— "Global Data Collect...[Details]
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With the gradual popularization of high-definition surveillance, video surveillance is rapidly entering the era of full networking. In this context, it has become a consensus of the entire indust...[Details]
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PID control is one of the most common control methods when it comes to car control. This is also a term that will not be missed in any technical report. In Freescale's XS128 series (II) PWM module, s...[Details]
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0 Introduction
Single-chip microcomputers are widely used in the field of measurement and control due to their superior cost-effectiveness and flexible functional configuration. PCs are wi...[Details]
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When the CP terminal in Figure Z1504 is connected to the terminal, a 3-bit asynchronous binary subtraction counter is formed as shown in Figure Z1506. The initial state of the counter is 000.
...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]
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