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The Marshall stability meter has a large graphic LCD screen that can directly display the stability value, flow value test data and curve, and test time. The Chinese character display shows the test ...[Details]
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According to statistics from market research firm Yole, the global gallium nitride (GaN) power and RF market size combined was only US$40 million in 2018. Just one year later, in 2019, the global gal...[Details]
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Experimental requirements:
The internal timer 0 of AT89S52 works in mode 1, that is, it is used as a 16-bit timer and T1 overflows and interrupts once every 0.05 seconds. P1.0~P1.8 of P1 port are con...[Details]
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Now more and more construction machinery equipment is changing from traditional mechanical-hydraulic system to electronic-hydraulic system. In particular, the widespread application of CANBus bus pr...[Details]
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Due to the decline in sales of new energy vehicles in China, global power battery installed capacity also declined in July. According to data from South Korean market research institution SNE Resea...[Details]
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Before building a substation, power supply companies must control its
construction costs. Since there are many substations, most of the substations we see are small in scale. With the widespread us...[Details]
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1. Design of flyback isolated power supply based on SE8510 Figure 1 is the schematic diagram of the SE8510 flyback isolated power supply system. The SE8510 is an offline isolated primary-side control...[Details]
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1. Introduction to DMA 1. Introduction to DMA DMA (Direct Memory Access) is a data transfer method that can greatly reduce the CPU workload. The CPU has many functions such as transferring data, c...[Details]
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Back in February, Realme was believed to launch gaming accessories in the Indian market along with the Narzo 30 series smartphones at the launch event. Finally, the phone was released, but accessor...[Details]
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Author: Jessy Cavazos, Keysight Technologies Prior to 5G, most wireless device testing was performed using a conducted approach. This included testing modem chipsets, radio frequency (RF) parametri...[Details]
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1. Open Cr interface
The interface between the video conference AS and MRS is called the Cr interface. China Mobile's CM-IMS video conference system has improved the Cr interface based on the framew...[Details]
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State Grid recently issued key work tasks for 2020, continuing the previous investment main line and clarifying a new batch of UHV projects to be approved, started and completed within the year.
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CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]
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Abstract: In the design of digital signal processor application systems, reset processing is the most basic and extremely critical issue. Explain the key points of selecting and using DSP system...[Details]
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As product life cycles become shorter and shorter, system design engineers must consider power integration as early as possible during system design to avoid major revisions at the final stage. In ...[Details]