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On April 9, Zhang Zhiqun, director of the Municipal Bureau of Industry and Information Technology and director of the Municipal New Materials Industry Chain Chain Leader System Working Group Office...[Details]
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MSP430 interrupt priority, open and close, interrupt nesting
The order of priority from high to low is:
PORT2_VECTOR (1 * 2u)
PORT1_VECTOR (4 * 2u)
TIMERA1_VECTOR (5 * 2u)
TIMERA0_VECTOR (6 *...[Details]
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Early stage investment in photovoltaics is a very interesting topic. Here are some of our thoughts:
Similar to lithium batteries, photovoltaics are not a new thing. The entire industry has bee...[Details]
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Introduction GPS is the abbreviation of Global Positioning System. It is a global positioning system that uses navigation satellites to measure time and distance. It has high precision, all-weather ...[Details]
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According to MoneyDJ, the number of TSMC’s 3nm NTO chip design finals (New Tape-Outs, NTOs) for next year has surged. In addition to traditional customers MediaTek, AMD, NVIDIA, Intel, and Qualcomm,...[Details]
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Silicon Laboratories, a leading high-performance analog and mixed-signal IC company, today announced the EZRADIo wireless IC solution,
the Si4010
, which can significantly reduce the cost and...[Details]
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In November 2020, Sony officially launched the new generation "next-generation console" PS5 series. Its hardware has been greatly improved compared to the previous generation PS4. It uses a hig...[Details]
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In electronic engineering, resource exploration, instrumentation and other related applications, frequency measurement is one of the most basic and common measurements in electronic measurement tec...[Details]
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In FPGA system design, maximizing performance requires balancing components with mixed performance efficiencies, including logic fabric, on-chip memory, DSP, and I/O bandwidth. In this article, I'll e...[Details]
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The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help ...[Details]
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Tags: Battery
1 Component Selection Criteria
1.1 Protection IC Selection
● Mid-range and high-end: MM3280H02, Seiko 8261AAGMD, Ricoh R5400N110FA
● Low-end: composite IC,...[Details]
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In today's world, data-intensive workloads such as artificial intelligence (AI), cloud data centers, the Internet of Things, next-generation networks, and autonomous driving are constantly expanding,...[Details]
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LED screens are divided into graphic screens and video screens, both of which are composed of LED matrix blocks. Graphic screens can display Chinese characters, English text and graphics synchronously...[Details]
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In order to improve the efficiency of photosynthesis of crops in greenhouses, it is necessary to apply carbon dioxide gas fertilizer, which is more effective in increasing yields. However, sin...[Details]
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Jiwei.com reported that the mobile phone's "independent display" chip hit the right time. Since the beginning of this year, with the release of new phones by mobile phone manufacturers such as OPPO, ...[Details]