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880 Microcomputer BOD Tester Notes: ⒈ Estimate the BOD value of the sample to be tested in advance. If it cannot be estimated, it can be calculated with the help of chemical oxygen demand (CODCr). Ge...[Details]
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The power battery industry chain is entering a period of intensive expansion, and Yiwei Lithium Energy will extend to upstream raw materials by acquiring equity. On July 10, Yiwei Lithium Energy ann...[Details]
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1. CP15: System control coprocessor of ARM storage management system Contains: 16 32-bit registers. C1 register (various control bits): C2 register (page directory base address): similar to the c...[Details]
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On September 6, Advanced Application Specific Integrated Circuit (ASIC) manufacturer Creative Electronics Corporation (GUC) announced that its HBM3 IP solution based on TSMC's 5nm process technology ...[Details]
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Jumper settings: Default
Use three buttons to adjust the time---I hope it will help you
After inserting the 1602 LCD into the 51hei-5 MCU development board, the time can be displayed
To adjust t...[Details]
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China Energy Storage Network News:
On January 6, Xinjiang's inter-provincial power transmission settlement data was released. In 2021, Xinjiang's power transmission was 122 billion kWh, a ...[Details]
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Recently, Tianqi Automation Engineering Co., Ltd. (hereinafter referred to as "the Company" or "Tianqi Shares") and Xingheng Power Co., Ltd. (hereinafter referred to as "Xingheng Power") signed the...[Details]
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Abstract: Using PLC to realize the RTU function of subway substation automation can well meet the requirements of "three remote". This system uses Modicon Quantum series PLC to realize the RTU func...[Details]
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In recent years, greenhouse environmental control has been studied and applied accordingly at home and abroad. Most of the existing intelligent greenhouse system hardware in China is imported from ...[Details]
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The hot electronics industry event, CES 2013 International Consumer Electronics Show, is now underway. Major global manufacturers are gathering here to bring the most cutting-edge new products and te...[Details]
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On the afternoon of September 10, Tencent's AR navigation was officially unveiled at the Tencent Global Digital Ecosystem Conference Smart Mobility Forum. It uses lane-level precise identification a...[Details]
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Recently, SAIC introduced the latest generation of hybrid system, "SAIC DMH hybrid system", and the first model is Roewe's new sedan Roewe D7. The hybrid system is mainly composed of four parts, na...[Details]
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Overview
With the rapid development of economy and the improvement of people's living standards, the number of cars has increased year by year, but it has also led to the worsening traffic conditi...[Details]
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In order to keep up with the rapid development of Industry 4.0, IIoT system developers need to rely on smart, secure, and connected devices to achieve factory and building automation. I...[Details]
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The car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's driving speed, time, mileage, brake and other status information and export d...[Details]
PCB Design
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