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On February 20, employees of Chongfu Power Supply Station of Tongxiang Power Supply Company in Jiaxing, Zhejiang Province came to Jiaxing Hongtu Road and Bridge Co., Ltd. to successfully power ...[Details]
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O Introduction Hall element is a magnetic sensor based on the Hall effect. It has developed into a diverse family of magnetic sensor products and has been widely used. Hall devices have many advantag...[Details]
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The annual DesignCon is a world-class high-speed communication and system design conference that brings together key industry technology developments and collisions in Silicon Valley, the c...[Details]
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Analysis of header files reg51.h and reg52.h when programming in C in single chip microcomputer
When we program in C language, the first line is often reg51.h or other custom header files. How ...[Details]
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1)
Remote control
Identification of good or bad receivers
If the remote control distance of the anti-theft system is too close or the remote control does not work at all, you should consider ...[Details]
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1. Definition of high voltage interlock
High voltage interlock, also referred to as Hazardous Voltage Interlock Loop (HVIL): uses small electrical signals to check the electrical integrity (co...[Details]
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The communication interface of PCF8591 is I2C, so programming must comply with this protocol. The microcontroller initializes PCF8591 by sending a total of three bytes. The first byte, similar to EEP...[Details]
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With the in-depth application of mobile in enterprises, some
latent problems
have begun to attract attention: How to optimize the utilization rate of mobile robots to meet the peak business...[Details]
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The multimeter consists of three main parts: the meter head, the measuring circuit and the conversion switch.
(1) The meter head: It is a highly sensitive magnetoelectric DC ammeter. The main...[Details]
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Yu Chengdong said that the Xiaomi MIX Alpha concept phone has no practical value, which made Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, very angry. He questioned Y...[Details]
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For some reason, Youshan Company has not released a good u-boot. We have ported the 2008.10 version of u-boot before, and recently, we ported the 2009.08 version of u-boot.
After the transplan...[Details]
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Use the linux-2.6.22.6 version, and the patch is the official 2440 patch. Unzip: tar -jxvf linux-2.6.22.6.tar.bz2 Patch: patch -p? patch file Configuration Compile There are three main configurati...[Details]
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It has been six years since the concept of "Industry 4.0" was first proposed. According to statistics, in 2018, my country's industrial added value exceeded 30 trillion for the first time, surpassing...[Details]
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A steering wheel is a must for a car, but if the autonomous driving technology matures in the future, will it still be necessary when we don't need to drive ourselves? Recently, Cruise, the autonomou...[Details]
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]