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Introduction In mechanical processing, it is often necessary to measure some simple geometric dimensions, such as diameter and margin. This type of work is highly repetitive and labor-intensive...[Details]

1. Measurement of resistance The measurement of resistance is relatively simple. Insert the red test lead into the "v/ω" jack and the black test lead into the "com" jack. Select the appropriate resis...[Details]

What code needs to be written to write a driver: 1. Hardware related drivers 2. Makefile compiler 3. You also need to write a relevant test program For example: a camera driver 1. To write the driver...[Details]

1. Configure the kernel First, modify arch/arm/plat-s3c24xx/Kconfig. The purpose of this step is to enable the SPI0 configuration function in the kernel. The modified content is as follows: config S...[Details]

The reason why multiphase metering technology and application has become a hot topic pursued by oil-producing countries around the world in recent years is that it changes the traditional separator...[Details]

A common problem with battery-powered digital multimeters is that people forget to check the power supply, which causes the multimeter's battery to run out quickly. The solution to this problem is to...[Details]

1. Formula Three-phase AC, poor power supply makes people anxious; Investigate the cause according to the phenomenon, use your ears and eyes to observe and use a meter; There is no sound when the pow...[Details]

aim of design The microcontroller uses N76E003, the GPRS module uses AIR208, N76E003 uses USART0 to communicate with AIR208, and uses USART1 to communicate with another device. Due to the uniqueness ...[Details]

　　One of the functions of the stage LED screen: enriching the performance content. As an extension and supplement to the stage performance, LED enriches the content of the performance and provides ...[Details]

NC (Numerical Control) is a technology that controls machine tool processing through computer programs. In CNC processing, NC programs are the key factor in controlling machine tool movement and pr...[Details]

At present, car companies in China and the United States have taken the first-mover advantage in the new energy vehicle industry, and all other latecomers are bound to make greater efforts to catch u...[Details]

STM8s103P compiles and produces the following results bad struct/union operand This is because the chip type is not macro defined Solution 1: Change the Preprocessor Definitions in C Compiler i...[Details]

International New Energy Network: The situation of the solar energy industry chain is changing rapidly, and competition and cooperation between supply chain manufacturers are still going on, and th...[Details]

June 17, 2024, Shanghai - As the market continues to pursue high-precision, high-performance motor control technology, the resolver, as one of its core components, is particularly important for...[Details]

News from Qichacha shows that on February 28, Beijing Chehejia Information Technology Co., Ltd., an affiliate of Li Auto (02015.HK), applied for " lithium battery internal resistance adjustment metho...[Details]