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9G-STM32 EWARM development process introduction 3--porting UCOS-II 2.86 operating system
1. Prepare UCOSII+JLINK+STM32 development board
1. Contact and purchase the JLINK JLINK ARM emulator ful...[Details]
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Recently I made a timing board using stm8s003k3 plus a three-digit digital tube, relay and MOS tube output, four buttons for setting, the code can be changed according to your needs MCU: stm8s003k3 i...[Details]
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The growth stage of China's automotive wiring harness is the "open cooperation" stage of China's automotive industry (1980-1999). During this stage, China's automotive industry embarked on the deve...[Details]
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In order to adapt to different base electricity revenue distribution needs, three base deviation electricity settlement processing methods are proposed, namely, expected revenue compensation method...[Details]
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Abstract: This paper designs and implements an ultrasonic distance measurement module with MCS-51 single-chip microcomputer as the core. The module consists of an ultrasonic transmitting unit, an u...[Details]
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Zoom Phone Appliances leverage hardware solutions from Poly and Yealink to provide an all-in-one desktop phone solution for calls and conferencing SAN JOSE, Calif., June 09, 2021 (GLOBE NEWSWIRE) -...[Details]
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In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]
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The vision of smart home is to help you make your life simpler, such as helping you cook food, buy ingredients, automatically clean, open the curtains in the morning to gently wake you up, etc., but ...[Details]
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At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]
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Today, the 2019 OPPO Developer Conference was held in Beijing. Duan Yaohui, Vice President of OPPO and President of the Internet Business Unit, revealed that the monthly active users of OPPO Quick Ap...[Details]
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Chip verification is becoming more and more like software rather than hardware work, which has gradually become a consensus in the industry. This article analyzes the verification platform of a system...[Details]
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ST's TS4657 is a stereo DAC with integrated high-performance audio line driver that can achieve an output level of 2.2Vrms using a single 3.0V to 5.5V power supply. A single power supply is suffici...[Details]
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(Photo source: Wollongong official website) According to foreign media reports, Australian scientists have developed a non-flammable electrolyte that can be used in potassium and potassium-ion bat...[Details]
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When you first come into contact with BGA chips, you may feel overwhelmed. The first reason is that they have to be laid out in more than four layers, which makes it difficult to find problems. The s...[Details]
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Can 7nm and 5nm advanced processes be broken through? Can high-end lithography equipment be "made in China"? In what areas are bottleneck technologies reflected? In what directions are "Chinese chips...[Details]
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