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In today's increasingly crowded wireless spectrum, interference is becoming increasingly common and severe. Given the complexity and dynamic nature of many wireless signals, equally dynamic measureme...[Details]

Epicor Launches Managed Hosting Services for Kinetic in China, Continues to Expand Global Market New Managed Hosting Services model deployment in China helps customers achieve busine...[Details]

PID is based on P. P is the amplification factor of negative feedback control. Negative feedback control is an amplifier. The output of the amplifier enters through the feedback circuit and is comp...[Details]

The first step in MCU development is to light up the LED, just like the Hello World of the software. Let’s start with the first step. Create a new project and refer to the development environment set...[Details]

　　An electric vehicle battery repairer sold on the market has not been effective. After analyzing its circuit structure, it was found that the repair is achieved by using high-voltage and high-freque...[Details]

The implementation principle of ASM51 calling C51 function without parameters is explained and examples are given to verify the superiority and feasibility of this method. The article shows such a ...[Details]

      At the OPPO Reno3 series launch conference on December 26, OPPO and Pantone made a stunning debut of the Reno3 Pro Pantone® 2020 representative color classic blue customized version. The high d...[Details]

Active computer speakers sold on the market are large in size, have a single function, and cost more than 100 yuan. Active speakers on computers do not have high requirements for sound quality and are...[Details]

Temperature plummets The scattered leaves and the cold wind embraced and fell to the ground In the cold wind came the exciting good news Chint Power's 320kW string inverter won the b...[Details]

Introduction: With the development of modern society and the advancement of science and technology, many high-rise buildings and intelligent buildings have emerged. Elevators, as an important means o...[Details]

Intel hex files are often used to save target program codes for microcontrollers or other processors. They save the target code image in the physical program storage area. General programmers support ...[Details]

The computer can be pre-installed with an ST Visual Programmer that directly comes with the STLink driver or an STM32 ST-Link Uitilty Then select Self-installation   Click Next In the dialog ...[Details]

In the past two days, I referred to the information on the Internet and wrote an SPI driver myself, which passed the actual test. Hardware platform: mini2440 uses SPI1 of S3C2440 (there ...[Details]

Combining the first two blog posts will allow STM32F103 and MCGS to communicate with each other using the Modbus protocol. On the touch screen: The input box is associated with a numeric object This ...[Details]

Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]