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As we all know, the inverter is the core part of UPS, and the performance of the inverter determines the output performance index of UPS. In a UPS composed of a rectifier, an inverter, a charger, e...[Details]
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Modbus communication standard protocol can be transmitted through various transmission methods, such as RS-232C, RS-485, optical fiber, radio, etc. Modbus has two serial transmission modes, ASC2 an...[Details]
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1. Assembly program function
There is a one-to-one correspondence between assembly instructions and machine code instructions. An assembler is a translation program that translates a source prog...[Details]
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According to Anhui Finance Network, recently, Yueqing Chaohe Electronic Technology Co., Ltd. (hereinafter referred to as: Chaohe Electronic) officially signed the "Annual Production of 7 Billion Semi...[Details]
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The former head of Canada's spy agency believes that even if Huawei's 5G networks are banned, China can only cause "limited" damage to Canada and its Five Eyes allies. “From a Canadian perspective, I...[Details]
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From November 13 to 15, 2024, GMCC and Welling, suppliers of system-level solutions for core components of consumer appliances
, appeared at the 2024 China Household Appliances Technology ...[Details]
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I have been engaged in MCU-related work for many years, and I started learning from the 51 series MCU. I want to write down my learning experience and discuss with you the shortcuts to learning MCU.
...[Details]
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Program description: Timer 0 works in working mode 1, and the initial value is 10ms. #include "N76E003.h" #include "SFR_Macro.h" #include "Function_define.h" #include "Common.h" #include "Delay.h" ...[Details]
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In this section, we mainly talk about the working principle of the serial port on the microcontroller and how to set up the serial port through the program, as well as realize communication with th...[Details]
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The Xiaomi 12 series of mobile phones will be officially released on December 28. Among them, the Xiaomi 12 is positioned as a small-screen flagship model, equipped with a FHD+ resolution scre...[Details]
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P0.0-P0.7 are 8-bit bidirectional lines of port P0. The first function is basic input and output; the second function is to be used as a data bus and a low 8-bit address bus in time-sharing whe...[Details]
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More than 10 years ago, because the test required a 1kHz filter, I thought of the tuning fork filter that I had used before, but the tuning fork was large and inconvenient. Later, I thought of using...[Details]
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Author: Ross M. Fosler and Rodger Richey Microchip Technology Inc. Translator: Zhuying Linux WRITING CODE The bootloader operates as a separate entity, which means that ...[Details]
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Based on the bridge chip CP2102, a USB2.0-CAN adapter card is designed. The system adopts USB and CAN receive interrupts, communication synchronization handshake protocols, etc., to solve the contr...[Details]
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The earliest lithium battery came from the great inventor Edison, using the following reaction: Li+MnO2=LiMnO2. This reaction is a redox reaction, discharging. Lithium batteries can be roughly divi...[Details]
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