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The crystal oscillator of the 89c52rc development board of stc is 12m. This is because the minimum system I bought has this frequency. When the baud rate is 9600 and TL and TH are set to 0xfd, both E...[Details]
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Major manufacturers seem to be planning to withdraw from the automobile track and stop losses in time. Some people say that since entering the electrification era, car building has been like a gamb...[Details]
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Automakers are taking a variety of approaches to achieve "green cars", including all-electric vehicles, hybrid or microhybrid vehicles with different formulations. However, no matter which one, I a...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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When debugging the routine of 430 development board, the program cannot be burned after connecting to the emulator.
The print window prompts Fail to load debugee
The solution is as shown below:
...[Details]
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Design principle of LM4702 high-fidelity power amplifier device
The LM4702 is designed for consumer applications that require high sound quality and high power output. The output power...[Details]
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High-power LED packaging mainly involves light, heat, electricity, structure and process, as shown in Figure 1. These factors are independent of each other and influence each other. Among them, lig...[Details]
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The 98th China Electronics Fair - International Components and Information Technology Application Exhibition is based on the forefront of the industry and will be held at the Shanghai New Interna...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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When I was working on a project with STM32F103VCT6 recently, the IO of PA15 kept outputting a high level. I checked the program many times and found that there was no problem with the IO initializat...[Details]
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According to the data from the National Bureau of Statistics, China's industrial robot
production
in the first quarter of 2023
was 103,691 sets, a year-on-year decrease of 3%. Among them, the ...[Details]
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In the electronically controlled multi-point fuel injection system, it is very important to accurately measure the amount of air entering the engine. This signal is the main basis for the electroni...[Details]
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On February 22, Foxconn announced that it had signed a memorandum of cooperation with XRSPACE. In the future, Foxconn will have the right to invest US$100 million in XRSPACE. In the first phase, it w...[Details]
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The digital tube adopts common cathode digital tube; The connection method of proteus circuit is as follows: The program is as follows: void key_scan() //Key scanning function { unsigned ...[Details]
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Intelligent soft start cabinet is an electrical equipment widely used in the industrial field. It controls the starting current of the motor to achieve soft start and soft stop of the motor, thereb...[Details]
Microcontroller MCU
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