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This year's "Government Work Report" proposed to strengthen the construction of large-scale wind power and photovoltaic bases and transmission channels, promote the development and utilization of dist...[Details]
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Writing interrupts requires a timer: 1. Set its register TMOD 2. The value of THx and TLx (this is to set the initial value of the timer) 3. Turn on the timer (TRx=1) ----------------------------- No...[Details]
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Abstract: With C8051F020 as the core processor, a wireless sensor network data acquisition system is designed. The system uses SZ05-ADV wireless communication module to build a Zigbee wireless network...[Details]
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Beijing, China (April 12, 2023) - GigaDevice, the industry's leading semiconductor device supplier, announced today that the cumulative global shipments of its automotive-grade GD25/55 SPI NOR Flash ...[Details]
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Choosing the right capacitor type, power inductor, switching frequency, and semiconductors is critical to
the efficiency of a
DC/DC
switching power supply controller. Making the right choice...[Details]
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Silicon Labs Launches Ultra-Small BB50 MCU to Reduce Development Cost and Complexity
New member of BB5 MCU family is ideal for tiny, battery-optimized devices
Beijing,...[Details]
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1 Overall structure of driving power supply The high-power LED driver designed in this paper adopts a two-stage structure. After the 220V AC power from the mains passes through the rectifi...[Details]
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According to industry insiders, due to overcapacity, global LED chip supply is expected to exceed demand by 15-18% in 2019 and by more than 10% in 2020. Sources said the oversupply trend is mainly ...[Details]
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Ordinary electric motors are designed for constant frequency and constant voltage, and cannot fully meet the speed regulation requirements of frequency converters. Therefore, they cannot be used as...[Details]
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Chip History - Take a look at the development history of the semiconductor industry at home and abroad, explore interesting anecdotes in the industry, learn from the past and explore the future devel...[Details]
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Recently, AMD officially announced the new generation of mainstream graphics cards, the Radeon RX 5500 series. Like the previous RX 5700 series, it is based on the new 7nm process and RDNA architectu...[Details]
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Is hybrid power a springboard to pure electric power, or an intermediate transition route to the ultimate new energy vehicle? How many years does the life cycle have? With the popularity of new energ...[Details]
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On October 24, 2024, at the 12th Automotive and Environmental Forum, Jiang Wei, vice president of technology at Muniu Technology, mentioned that millimeter-wave radar has unique frequency and physi...[Details]
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In
the
Power
DC system, high-frequency modules are widely used. The design of high-frequency modules is getting higher and higher in power, while the size is getting smaller and smaller. Thi...[Details]