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Assembly language is a symbolic language that uses text mnemonics to represent machine instructions. It is the language closest to machine code. Its main advantages are that it takes up less re...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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As sales pick up, power batteries will also usher in a period of growth, and CATL will have opportunities to catch up in the future. No one would have thought that CATL, which has countless beautie...[Details]
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After being the first in the world to be installed on vehicles, Fuyang-made sodium-ion batteries have once again taken a new step in large-scale application. Recently, the country's first sodium-ion b...[Details]
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We have talked a lot about cross-compilers. Hi3516A Development--Install Cross Compiler DM368 development--environment construction MQTT relearning - cross compilation and transplantation ...[Details]
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At the 7th Shanghai FD-SOI Forum held on September 16, 2019, Chen Feng, senior vice president of Rockchip Electronics, pointed out that since the AIoT market is a highly fragmented market, it has hig...[Details]
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1 Overview The encoder used in this article is the EC11 rotary encoder, which consists of two parts. The first part (pin 3 ACB) is the encoder AB phase and the common end (ground) respectively; the s...[Details]
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Today, methods to protect electronic products from circuit faults and manage power-on surge currents have evolved from simple fuses and uncertain P-channel FETs to much more advanced solutions. These...[Details]
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My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
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Microcontrollers (MCUs) generally have internal EEPROM/FLASH for users to store programs and working data. What is MCU decryption? If you want to read the program illegally, you must unlock the passw...[Details]
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With the increasing popularity of smart homes and smart terminal devices, many families are increasingly relying on and using smart terminals, but security issues are slowly emerging. Recently, a D...[Details]
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DC-compatible current transformers have long been used to sense AC current in smart meters, but they have some disadvantages and are expensive. For some applications, shunt resistors are a better c...[Details]
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This is a comprehensive timer of the previous process. T0 controls the running light, T1 controls the time, and it is displayed through the digital tube.
code show as below:
//Led...[Details]
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0 Introduction
电源装置是电子电气设备中所不可缺少的部件，开关电源以其效率高、体积小、重量轻、电压适应性好等优点，受到相关行业的青睐。但目前存在的缺陷是电磁骚扰大，对环境或对其他设备造成不利影响。目前对于可变负载的开关电源，笔者所了解到的产品最低输出噪声电压也在70 mV以上。设计低电磁骚扰的开关电源，也就成了许多设计人员的希望，为此提出了种种方法。本例设计要点不同于...[Details]
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Materials suitable for laser welding
The materials suitable for laser welding are as follows:
1. Die steel. S136, SKD-11, NAK80, 8407, 718, 738, H13, P20, W302, 2344 and other steels have goo...[Details]
Microcontroller MCU
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