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Last week, Apple added another patent to its patent arsenal, which was a patent for an "input device with a retractable stylus tip" that it applied for in 2012. This patent is mainly about the des...[Details]
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Washington, D.C. (DC) has introduced a measure that allows delivery drivers vying for parking spaces on the streets to reserve curbside parking spaces in advance to prevent double-parked vehicles fro...[Details]
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The coordinate transformations used in field oriented control mainly include Clark transformation, Park transformation, and Anti-Park transformation. Clark transformation is the transformation betw...[Details]
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How to use and work principle of oscilloscope An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, makin...[Details]
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There are two debugging interfaces on stm32, one is the more common Jtag and the other is SWD. SWD occupies fewer IO ports, so we can use SWD to debug the MCU. In this way, except for the two lines o...[Details]
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Note: Data operations may exceed the type of variable definition, so be careful when defining variables! Variable type definition in STM32F4: in stdint /* exact-width signed integer types */ ...[Details]
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0 Introduction
Solar energy is a clean, pollution-free energy source that is inexhaustible and has broad development prospects. However, solar energy is intermittent and has uncertain inte...[Details]
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In order to study the process flow and key process technologies of the vertical evaporation tube high-temperature multi-effect seawater desalination (VTEMED) system and the influence of thermal hydra...[Details]
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On December 26, 2023, the People's Government of Jilin Province issued the "Medium- and Long-Term Plan for the Trunk Highway Network of Jilin Province (2023-2035)", which mentioned:
Promote gr...[Details]
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China Energy Storage Network News:
On March 15, Qinghai Power Trading Center Co., Ltd. carried out the 2022 Qinghai Province Clean Heating Project Valley Electricity Marketization Trading b...[Details]
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Today I learned about microcontroller serial communication and wrote a communication program between the microcontroller and the PC, that is, the PC sends information to the microcontroller, and the ...[Details]
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On the morning of December 8, the Korean website The Elec reported, citing anonymous sources, that Apple may use Samsung-made components as periscope (or folded) telephoto cameras on certain iPh...[Details]
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/******************************************************************** Program name: DS18B20 demonstration experiment Clock frequency: internal RC 8M Chip: DS18B20 Pin: **PA0 DATA** **PD0...[Details]
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Required hardware: 51 microcontroller, ESP8266 (wifi module), DS18b20 (temperature sensor) Required software: You need to download a network debugging assistant on your mobile phone, which is includ...[Details]
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Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]