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LabVIEW provides a special time type control --- TIMESTAMP. The time control is a new data type in 8.X. It uses an 18-bit integer or a 19-bit floating point number to represent time in seconds. The...[Details]
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Efficient, low-cost and reliable battery
charger
designs can be implemented in a variety of ways, but using 8-bit flash MCUs not only reduces design time, reduces costs and provides a safe ...[Details]
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Ps: The 51 single-chip microcomputer is used, the crystal oscillator is 11.0592M, and the time is selected as 5ms. This blog seems to be the first microcontroller blog. algorithm: A simple timer ap...[Details]
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The Malaysian government announced that the Senai Industrial Zone and the Utama Industrial Zone in Johor will implement enhanced movement control orders from the 9th to the 22nd, and all enterprises ...[Details]
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It was previously reported that Meizu revealed in an internal letter that it had made a profit in 2020 and will continue to adhere to the mid-to-high-end mobile phone route and differentiated s...[Details]
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Portable electronic devices are becoming smaller and thinner, and more and more new functions or features are being integrated into the devices, making the data rate and clock frequency of portab...[Details]
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Not long ago, automotive electrical system designers relied on pen-and-paper diagrams and wire lists to document their new designs. Designers created the first drafts of these documents, and the f...[Details]
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1 Introduction CS5460A is the latest single-phase bidirectional power/energy measurement integrated circuit chip with serial interface launched by American CRYSTAL Company. It is mainly used in...[Details]
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Recently, Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, jointly released the "Global Economic Confidence Index under the Epidemic" online with Caijing Mag...[Details]
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From October 28 to 31, the 17th China International Public Security Expo (CPSE 2019), the world's largest security exhibition, was held in Shenzhen. SmartSens, a leading CMOS image sensor supplier, m...[Details]
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International Energy Network learned that on April 7, the winning results of the public bidding for the first batch of photovoltaic grid-connected inverter procurement in 2024 by State Energy Group...[Details]
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London, UK and Seoul, South Korea – 19 June 2019 – Imagination Technologies’ PowerVR Series9XTP has been selected by Telechips, a global fabless semiconductor company developing connectivity and mult...[Details]
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According to the Irish Broadcasting Corporation (RTE), Huawei's Irish vice president of international media affairs, Joe Kelly, died suddenly in Shenzhen last weekend at the age of 55. Kelly has been...[Details]
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1. MCU minimum system The minimum system of a single-chip microcomputer consists of a power supply, a crystal oscillator, and a reset circuit. (1) The common power supply voltage is 5V, and the typ...[Details]
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UC3902 peripheral circuit diagram
Figure UC3902 peripheral circuit diagram
The peripheral circuit of UC3902 is shown in Figure 2. This chip requires only a few external components. Before the ...[Details]