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Overview The Riversdie design (MAXREFDES8#) uses an H-bridge transformer driver (MAX256) and an LDO (MAX1659) to convert a 3.3V input to a 12V (15V) isolated output power supply (Figure 1). This ver...[Details]
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The infrared remote control transmitter chip adopts PPM encoding. When the transmitter button is pressed, a set of 108ms encoding pulses will be emitted. The remote control encoding pulse consists ...[Details]
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UltraSoC and Agile Analog have announced a collaboration to deliver the industry’s most comprehensive hardware-based cybersecurity infrastructure by combining UltraSoC’s embedded on-chip analytics wi...[Details]
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Recently, the well-known mobile phone review organization DXOMARK announced the front camera scores of ZTE Axon 20 5G, the first mobile phone with under-screen camera. The photo score was 10 points, ...[Details]
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On February 6, the Guangdong Provincial Energy Bureau issued the "Implementation Plan for the First Full-Month Trial Settlement and Trial Operation of the Southern (Starting from Guangdong) Electri...[Details]
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The dot matrix infrared lamp is different from the traditional LED mainly in the following aspects:
1. Brightness: The optical output of a single traditional LED is generally about 5-15mW. A...[Details]
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AT91SAM9X25 configure NFS boot #setenv bootargs console=ttyS0,115200 root=/dev/nfs nfsroot=192.168.1.156:/home/lee/MYIR_SAM9X5/nfsroot ip=192.168.1.127:192.168.1.156:192.168.1.1:255.255.255.0:AT91S...[Details]
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After determining the phase line with leakage, the method to determine the leakage location of the low-voltage line at the distribution transformer is as follows: (1) At the distribution transformer,...[Details]
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Recently, when browsing Taobao, I occasionally saw some domestic chips, so I bought a Hilink development board, model HLK-W801. This is a development board based on the W801 chip design, supporting...[Details]
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Advanced driver assistance system (ADAS) technology is evolving from high-end cars to mid-range and even low-end models. The growing market space also means that technology must evolve rapidly. In ad...[Details]
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Recently, I downloaded a PMW-HEX software from the 51hei MCU forum. This software can convert the ladder diagram written by Mitsubishi PLC programming software into a HEX file, and then burn th...[Details]
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Due to the drought and water shortage in the northern region, the selection of generator sets is particularly important in the power generation system. The air cooling system is not only the core e...[Details]
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NVIDIA has unveiled its latest research project, a gaming AI system that can automatically design new game levels simply by watching the game. This time, NVIDIA researchers used the Pac-Man game as a...[Details]
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1 Introduction Serial ports (such as RS232) and parallel ports are often used to connect peripheral devices in traditional computer systems. However, both serial ports and parallel ports have insurmo...[Details]
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The "Chengxing Platform" has been successfully mass-produced on more than a dozen models
Shenzhen, China – October 23, 2024 –
BlackBerry today announced that Shenzhen Zhuoyu Technolo...[Details]
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