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AS1119 can drive 144 LEDs and occupies only 9 mm2 of board area. It not only reduces the number of external components and connector pins, but also occupies fewer PCB layers. It can bring 80% longer b...[Details]
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PLC Workflow
1. System initialization: Generally, the system initialization of a small PLC is mainly to initialize, set up, search for expansion modules, etc.;
2. Scan input: scan IO input sig...[Details]
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The power supply design process is an extremely difficult task, from understanding complex circuits to seeking help from chip distributors, nothing is easy. This article will tell you how to use ex...[Details]
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Pingtouge Semiconductor Co., Ltd. was established on October 31, 2018. Its legal representative is Liu Xiangwen. It is a semiconductor company under Alibaba. Pingtouge Semiconductor will build an int...[Details]
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On July 6, Yuanwang Valley issued an announcement stating that it had recently received a notice from the controlling shareholder Xu Yusuo that Xu Yusuo had received a "Criminal Judgment" from the Sh...[Details]
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In the previous examples, the GPIO port of LPC1114 has been used. The GPIO port is the basis for the CPU to interact with external devices. In order to make better use of it, the register structure an...[Details]
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According to foreign media gsmarena, the Realme 9 series of mobile phones is expected to be officially released in India in the first quarter of 2022. Previously, the brand's executive Madhav Sheth s...[Details]
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Motorola revived its iconic Razr flip phone last year, and now the company is said to be working on launching an upgraded sequel in North America as early as September this year. According to a repor...[Details]
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High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
...[Details]
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British Pickering Company launches new flexible PXI/PXIe microwave switch series, providing excellent performance and optimized test system The new 4x-890 series will be exhibited for the first tim...[Details]
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I am going to write a simple bare metal program to run in mini2440. I saw two ways to start the chip in the manual: 1. Start from Nor Flash 2. Start from Nand Flash. After several days of intermitt...[Details]
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According to foreign media SVG, a new patent from Sony shows that there is a home game console solution with dual graphics card design and support for cloud gaming. The patent includes a design metho...[Details]
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Altera
Corporation today announced the industry's first single-chip FPGA high-definition (HD) Internet Protocol (IP) surveillance
camera
reference design, further providing expanded FPGA sol...[Details]
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The interrupt debugging program of PIC microcontroller AD conversion is as follows (without digital filtering):
#include pic.h #define uchar unsigned char #define uint unsigned int __CONFIG(0x3B...[Details]
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On November 12, data from the China Automotive Power Battery Industry Innovation Alliance showed that in October, my country's installed capacity of power batteries was 59.2GWh, a month-on-month in...[Details]
Analogue and Mixed Signal
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