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Written by Hetai HO LTE K MCU , the analysis ideas in it are very helpful for beginners. #include ht48c10-1.inc ;------------------------------------------------------- data .section 'data' ;== ...[Details]
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1. The importance of oscilloscope acquisition memory Acquisition memory is an important part of an oscilloscope. In a simple oscilloscope, acquisition memory consists of a front end that acquires the...[Details]
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As we all know, the general keyboard detection principle of 51 single-chip microcomputer is non-encoded keyboard detection, and there is no circuit chip specifically used to generate key code numbers...[Details]
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In 2008, the Chinese government added operating frequencies of 868MHz to 868.6MHz for micropower (short-range) radio applications. The RF requirements for radio equipment are as follows:
(1) Transmit...[Details]
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Many digital portable devices (such as digital cameras, MP3 players and PDAs) use DSP chips for digital signal processing. DSP chips are generally powered by a single 5V power supply, but some need...[Details]
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The effect of this experiment is to realize the flow display of specific characters on the 1602 LCD screen. The development board used is the Puzhong Technology Development Board, and the circuit dia...[Details]
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1 Introduction
With the rapid development of information technology, the digitalization of electronic systems has become an obvious trend. From the traditional application of small-scale chip ...[Details]
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0 Introduction
With the rapid development of the laser industry, lasers have been widely used in industrial processing fields, such as laser cutting, laser marking, laser resistance adjustment,...[Details]
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June 18, 2021, China – STMicroelectronics (ST), a global semiconductor leader serving multiple electronics applications, announced that the new low-power Bluetooth module of Lierda Technology Group C...[Details]
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Introduction
The proliferation of wireless transceivers in portable applications has placed significant emphasis on the ability of electronic circuits to operate in close proximity to high-frequenc...[Details]
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Ford of Europe recently announced that its new S-MAX will be equipped with Intelligent Speed Limiter technology for the first time. The technology can scan traffic signs and adjust the thro...[Details]
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The ARM Cortex-M0 processor is the smallest ARM processor currently available. M0 makes full use of ARM Thumb technology, multi-stage pipeline technology, low-power optimization design technology and...[Details]
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According to news on June 7, under various pressures, TSMC has had to invest in semiconductor manufacturing in the United States in the past two years. The two-phase investment totaled more than 300 ...[Details]
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In the previous article, we divided the storage space of the HC9S12 series microcontrollers. However, compared with the work of the entire bootloader, this is only a very basic step. There ar...[Details]
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On November 15, it was reported that the first AI native open source operating system of openEuler, openEuler 24.03 LTS version, was officially released on June 6 this year. At that time, the cumul...[Details]
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