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1. AVR microcontroller C language programming development environment: ICCAVR, used for writing programs and compiling. Download address: http://www.iccavr.com. 2. AVR microcontroller programming ...[Details]
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Sony's first Snapdragon 865 flagship Xperia 1 Ⅱ is about to go on sale. For consumers, the most concerned issue about this flagship is its price. Japanese telecommunications operator NTT doco...[Details]
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On November 30, an investor asked Saiwei Electronics that the company signed a "Cooperation Framework Agreement" with the Qingdao Development Zone Management Committee last year to build a 6-inch gal...[Details]
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At present, in the field of high-brightness LED street lamp drivers, the two main technical solutions that are widely used at home and abroad are "using dedicated power supply chips" and "using swi...[Details]
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Since 2021, under the pressure of the General Administration of Quality Supervision, Inspection and Quarantine, the recall of power batteries has begun to increase. At present, looking back at the re...[Details]
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Battery memory effect refers to the reversible failure of the battery, that is, the performance that can be restored after the battery fails. The memory effect refers to the battery automatically m...[Details]
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In the first quarter of 2019, the EDA industry's revenue reached $2.6 billion, making it one of the strongest quarters in EDA history. System design, IP, artificial intelligence, what is the secret o...[Details]
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Less than 1% of vehicles on European roads are electric, mainly because electric car batteries take a long time to charge and have a short range. Even at the fastest charging stations, it takes a lon...[Details]
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In the industrial application of GPS, the data receiving system is the most basic equipment. At present, the data receiving system has a development trend of increasing intelligence and scalability...[Details]
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The most basic function of the human-machine interface is to display the switch status of the field device (usually PLC) and the value of the digital variable in the memory, use the monitoring scre...[Details]
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Common forms of LED connection circuits
1. Series connection: This circuit requires a higher voltage from the power supply.
Vtotal = the sum of the VF of each LED = VF1 + VF2 + VF3 + VF4 -...[Details]
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STVD New Construction 1. Open ST Visual Develop software 2. File-NewWorkspace—Create workspace and project 3. Click "OK" to specify the workspace name and workspace path 4. Click OK, specify the proj...[Details]
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On June 2, the China Huadian "unveiling the challenge and taking charge" project leadership ceremony was held at the headquarters of the group company. Wen Shugang, secretary of the Party Commi...[Details]
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Abstract: Aiming at the safe operation of hydrogenation reactors, a key equipment in the petrochemical industry, acoustic emission testing is carried out at the same time as pressure resistance tests...[Details]
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NC machine tools and CNC machine tools are two different types of CNC machine tools, and they have some differences in function, structure and application.
Definition and Principle
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