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The AC speed control system composed of frequency converter and AC motor has a wider allowable voltage fluctuation range, smaller size, stronger communication capability, and better speed control p...[Details]
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S3c2440 Clock & Power Management The clock consists of three parts: Clock control, USB control, and Power control
The clock control part can generate the clock FCLK for the ARM core, HCLK for the ...[Details]
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Emerson Network Power, a division of Emerson Group, is a global leader in providing highly flexible embedded computing and power products to OEMs around the world. The company has announced a new pow...[Details]
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Fabric Water Vapor Permeability Tester Main Application: The moisture permeability tester is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films, plas...[Details]
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Battery
It is
an important part of
UPS
system. Its quality is directly related to the reliability of the whole UPS system. However, the battery is the devi...[Details]
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Interrupts are everywhere in our lives. The 51 microcontroller has only two external interrupts, while the powerful msp430 has many, such as P1 and P2 ports are all
The driver is as follows:
int ma...[Details]
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On November 19th, today, ZTE Mobile officially announced the "super cup" model with under-screen camera, ZTE AXON 20 Extreme Edition, but did not specify the specific release date. Judging from the...[Details]
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Recently, foreign media reported that a research team from Florida State University and Cornell University in the United States found that batteries can be made with cheap and safe components, and co...[Details]
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Guangzhou Dichuan Instruments, a high-quality domestic flow meter manufacturer, is not only excellent in glass rotor flow meters and metal tube rotor flow meters, but also very experienced in electro...[Details]
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Today's world energy system is built on fossil energy such as oil and natural gas. Oil and gas resources are concentrated in the hands of several major energy suppliers such as Saudi Arabia and Ira...[Details]
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Since it often involves single-chip microcomputer development, a program framework that can run multiple tasks is needed. Using an operating system is a bit of a waste of resources, and using ordinar...[Details]
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Nordic nRF52840 SoC enables digital cloud badges that allow wearers to track steps, make friends and create their own custom digital business cards Oslo, Norway – November 1, 2021 – Nordic Semicond...[Details]
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Sonos has launched the Roam SL portable AirPlay speaker, targeting the low-end market with a lower price than its predecessor, which previously launched the Roam speaker with AirPlay 2, Bluetooth, Wi...[Details]
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A projector is a projector that uses wireless transmission technology as its core and realizes projection through wireless transmission function. The wireless module is connected to the projector t...[Details]
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Electric vehicle design must face the reality that all BMS issues are interconnected to some extent rather than isolated (Figure 1). Therefore, when the BMS handles corresponding issues as the cond...[Details]
Microcontroller MCU
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