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This paper introduces the working principle of high frequency machine, its application in workpiece surface heat treatment process, maintenance experience and daily and regular maintenance items. The...[Details]
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Due to work needs, I have ported modbus RTU to STM32. I have heard of modbus before, but I have not learned it in depth. I thought it would be as complicated as USB. After a few days of tossing, I fo...[Details]
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IntroductionThe burning and self-loading of a chip are the basic conditions for the smooth operation of a DSP system. There are already a large number of literatures and work results in the field...[Details]
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Summary: A simple circuit that adjusts the otherwise fixed hysteresis (the difference between the rising and falling threshold voltages on VCC) is responsible for managing the operation of a 3-pin ...[Details]
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introduction
The MSP430 series microcontroller is a 16-bit ultra-low power microcontroller launched by Texas Instruments (TI). It can operate at a voltage of 1.8 to 3.6 V and a frequency of 1 ...[Details]
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When it comes to new energy vehicle models, the first thing that comes to mind is definitely pure electric models, which are also the focus models with the most calls and corresponding manufacturer...[Details]
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Beijing, China, October 12, 2023 – In the strategic environment of high-quality development of semiconductors and integrated circuits in Dongguan and the Pearl River Delta, the International School o...[Details]
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Wuxi Weishi Sensing Technology Co., Ltd. (hereinafter referred to as "Weishi Sensing") was established in July 2019. With MEMS chip technology as its core, it has full-stack technical strength in...[Details]
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Learning about 1602 LCD also requires a good grasp of the knowledge related to its initialization 1. RS data command selection terminal Our board is connected to P10 R/W read/write selection shor...[Details]
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CNC machine tools are mechatronic products that have been integrated with multiple technologies such as mechanics, electrical, hydraulic, pneumatic, microelectronics and information for nearly 30 y...[Details]
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This article introduces a flyback constant voltage, constant current 75W LED driver with single-stage (single switch) PFC . The circuit is shown in the figure. The AC input voltage range is 208~2...[Details]
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introduction
ECC is a common mechanism used to ensure information security in microcontroller systems. It is mainly used to prevent data stored in storage devices from being tampered with due ...[Details]
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1 Background of the changes in embedded system design methods The evolution of embedded system design methods is generally driven by application needs and IT technology. With ...[Details]
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#include“reg52.h” #include “intrins.h” #define by te unsigned char //#define N_NOP _nop_();//_nop_();_nop_(); /////////////////////////////////////////////////////// //MAX7219 //////////////////////...[Details]
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Both soft starter and step-down starter are devices used to start motors. They each have their own advantages and disadvantages and are suitable for different application scenarios. The following i...[Details]