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Foreign media reported recently that British Prime Minister Boris Johnson is planning to reduce Huawei's involvement in the UK's 5G network after the ...[Details]
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Jiwei.com reported that when considering the sustainable growth of a company, the technical barriers and gross profit margin level of its main business can serve as one of the strong evidences. Recen...[Details]
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After achieving large-scale commercial operation in Shandong, Sichuan and other places, Huanyu Power Battery successfully entered the pure electric bus market in Shanghai and Haikou in 2012. Accord...[Details]
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0 Introduction
With the increasing growth of social material wealth, security and anti-theft have become a problem of concern to the whole society. Electronic password locks designed based...[Details]
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2 System composition 2.1MCS-51 MCU In fact, I played with Z80, MCS-48 and MCS-51 microprocessors (single-chip computers) many years ago, but at that time it was just a theory, at most I wrote som...[Details]
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There is a prerequisite for LED to have a long life and high efficiency, that is, suitable working conditions. The main factor affecting the life and luminous efficiency is the working junction tem...[Details]
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1. Introduction
With the rapid development of digital technology and network technology, access control technology has also developed rapidly. The access control system has long surpassed the ...[Details]
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Intelligent high-frequency switching power supply is a new generation of DC power supply device, which has the characteristics of highly flexible combination and self-monitoring. It is currently wi...[Details]
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Precision salt spray test chamber is a commonly used test chamber product, which has the advantages of aging resistance, corrosion resistance, easy cleaning and no leakage. It is widely used in the f...[Details]
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New company established to promote RISC-V ecosystem and hardware development
Semiconductor industry leaders Robert Bosch GmbH, Infineon Technologies AG, Nordic Semiconductor, NX...[Details]
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At present, single-chip microcomputers have penetrated into every field of our lives, and it is almost difficult to find a field without traces of single-chip microcomputers. Missile navigation devic...[Details]
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Recently, Mr. Li, a Keithley maintenance expert at Antai Maintenance Center, repaired a K2000 faulty multimeter; fault description: it can be turned on normally, but the measurements are all OV. The ...[Details]
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Abstract: This paper introduces a method for precise positioning using dual vision systems in automatic window cleaning machines. The "cross" line generator circuit in visual positioning is desc...[Details]
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This article introduces the STM32CubeF0 firmware architecture. The STM32CubeF0 firmware architecture diagram is shown below. 1、Board Support Package (BSP) This layer offers a s...[Details]
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The concept of bootloader
Bootloader is a small program that runs before the operating system kernel or user application runs. Through this small program, we can initialize the hardware devices...[Details]
stm32/stm8
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