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The float level gauge is a common liquid level measuring instrument. It is widely used in the automated production of modern industry due to its ease of use, low cost and good stability. However, dur...[Details]
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Ultraviolet light therapy is specially used to treat psoriasis and vitiligo. It is a physical therapy technique that uses ultraviolet rays to irradiate the human body to prevent and treat diseases. U...[Details]
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The latest report from market research firm Strategy Analytics shows that global notebook computer shipments in the third quarter of 2020 increased by 34% year-on-year to 62.2 million units, thanks t...[Details]
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MediaTek releases 6G Vision White Paper, defining three basic design principles for SOC
Proactive layout accelerates sustainable digital social transformation and leads the transform...[Details]
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On December 9, the comprehensive energy management and control cloud platform of Fu Jen Senior High School in Wuxi City, Jiangsu Province was launched, realizing six major functions including energ...[Details]
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1. Introduction
A barometer is a device that uses a pressure-sensitive element to directly convert the measured air pressure into a current or voltage signal that is easy to detect and transmi...[Details]
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1 Implementation Principle See the previous content of timer 0 and external interrupt 2 Implementation circuit diagram 3 Source code /*----------------Function function: Application of Timer ...[Details]
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introduction
In the servo motor system, the system needs to provide precise position control and speed control, and also requires fast response, high speed, smooth rotation, stable torqu...[Details]
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Network operators and equipment vendors need to test LTE networks under the actual conditions required by users. The development of LTE has brought many new challenges to capacity testing, requirin...[Details]
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Before understanding the interrupt subsystem, we must first understand the concept of interrupts. You are reading a book and the phone rings. What will you do? I believe most people will do this: mar...[Details]
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Abstract
: In order to cooperate with the soft PLC editing and development system running on the PC and enable the PC to complete the corresponding control functions, a soft PLC compilation syste...[Details]
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This article mainly introduces the virtual I2C bus serial display circuit, including the SAA1064 pin function introduction, hardware circuit design, on-chip programmable functions and program examples...[Details]
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Knowledge sharing about ARM core board, integrated board and baseboard
Embedded processor module, also known as embedded core board, or CPU module/core board/SOM (System on Module)...[Details]
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A novice looked at the s3c2440init.s startup code and summarized it as follows: 1. Turn off the watchdog 2. Turn off all interrupts 3. Set the clock frequency 4. Initialize SDRAM 5. Initial...[Details]
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The intelligent soft start cabinet is an electrical device used to control the start and stop of the motor. It controls the starting current and voltage of the motor to achieve smooth start and sof...[Details]
RF/Wirelessly
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