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Automated testing has become more and more popular, and its importance is self-evident. The large-scale concurrency requirements in performance testing, the large-scale stress simulation in stress tes...[Details]
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Development platform: iTOP-4418/6818 development board To modify the 4418 & 6818 screens, you need to modify the uboot and kernel respectively. First, modify the uboot. 1. First enter the Android...[Details]
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The schematic diagram and PCB diagram of Atmega16l microcontroller source code drawn by Altium Designer are as follows: #include iom16v.h #include macros.h #define uint unsigned int #define ucha...[Details]
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The All-China Federation of Industry and Commerce released the "2019 China Top 500 Private Enterprises List". The list is based on corporate revenue, and this year's entry threshold is 18.585 billion...[Details]
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On May 20, 2014, WPG Holdings, a leading electronic component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-SUN has launched a notebook power solution based on the...[Details]
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Innovations in AI technology are putting CRM software at a turning point in its evolution. Since the concept of CRM was first proposed in 1999, it has penetrated into all walks of life. CRM softwar...[Details]
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(1) Determine whether there is a problem with the residual current action protector itself. If the residual current action protector fails to operate or protects frequently, you can use a leakage cur...[Details]
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1. Pay attention to power supply installation
There are two types of power supplies for PLC systems: external power supply and internal power supply.
The external power supply is us...[Details]
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Yesterday I introduced the W7100A structure and memory. Today I will continue to introduce interrupts, I/O ports and timers.
3. Interruption
The functions of the interrupt pins are described in...[Details]
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Application areas: Remote monitoring/control
Challenges: The system has certain difficulties in high dynamic range, high timing accuracy, high spectral purity and multi-channel design; on ...[Details]
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Network cameras integrate video compression and network transmission processing modules based on analog cameras. Therefore, they have the technical characteristics of both analog cameras and video ...[Details]
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(Vertical Burning Tester) Protective Clothing Flame Retardant Tester The vertical flame chamber is used to determine the flame retardancy, glow spread and carbonization properties of materials such a...[Details]
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Mines have become the first scene to achieve commercialization in the L4 autonomous driving ecosystem
Autonomous driving was once regarded as the ultimate scenario for artificial intelligence....[Details]
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ARM7TDMI(-S) has a 32-bit ARM instruction set and a 16-bit Thumb instruction set. The RM instruction set is highly efficient, but has high code density. The Thumb instruction set has a higher code de...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields, which allows multiple devices to communicate on the same network. In some cases, it may b...[Details]