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Nowadays, energy-saving lamps called compact fluorescent light bulbs (CFLs) are popular in Western countries. They can also be bought in domestic supermarkets. The most important feature of CFLs i...[Details]
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introduction Chemical synthesis has high requirements for temperature detection and control, which is a key link in the chemical synthesis process. The temperature of the chemical synthesis devic...[Details]
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In order to strengthen the communication between enterprises in the chain and build a good industrial chain ecology, the Municipal Party Committee's Homecoming Plan Working Group took the lead in orga...[Details]
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Knowledge of thyristor
1. What is the concept and structure of thyristor?
Thyristor is also called silicon controlled rectifier. Since its introduction in the 1950s, i...[Details]
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When it comes to the biggest advancement in mobile phone products in recent years, in addition to 5G, it is undoubtedly the high refresh rate screen. The high refresh rate can bring huge improv...[Details]
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Recently, a third-party market research organization released a data report on smartphones equipped with under-screen fingerprint technology in the first half of 2019. In terms of mobile phone brands...[Details]
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In the previous section, S3C2440 transplantation of uboot: trimming and modifying default parameters trimmed uboot and modified the default parameters. This section starts to make yaffs image and pat...[Details]
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Performance testing is a non-functional testing technique used to determine the responsiveness and stability of system parameters under various workloads. Performance testing measures system quality ...[Details]
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Recently, the board of directors of CCL (copper foil substrate) manufacturer Taiwan Optoelectronics approved the issuance of convertible corporate bonds with a maximum limit of NT$3.5 billion to rai...[Details]
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This week, General Motors CEO Mary Barra spoke about the future of the largest U.S. automaker. Once you start to believe the science of global warming and look at the regulatory environment around th...[Details]
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introduction
80+ and Climate Savers Computing have set a strong efficiency standard for computer power supplies. The “Platinum” level of these standards states that computer power supplies mus...[Details]
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According to foreign media reports, LeddarTech, a leader in the lidar technology industry, announced the launch of a 3D Flash lidar designed specifically for autonomous vehicles - Leddar™ Pixell. Led...[Details]
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A new workers’ revolution is emerging in China, but the protagonists of the change are not humans.
Driven by soaring wages and an aging population, managers at electronic equipment factories say ...[Details]
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This paper introduces a design of a dual-channel digital storage oscilloscope based on DSP. The digital storage oscilloscope is mainly composed of DSP digital signal processor , front-end conditi...[Details]
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Open the 6410 chip manual and find the vector interrupt control register in 12. VECTORED INTERRUPT CONTROLLERS. Vector interrupts (6410, 210) often use hardware to complete interrupt jumps.
Th...[Details]
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