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WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a digital car key solution based on NXP's NCJ29D5. ...[Details]
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The ZigBee Alliance recently announced that it has begun developing communication specifications for smart meters and smart grids to ensure that the wireless smart grid Neighborhood Area Network (NAN...[Details]
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1. Serial port mode 0 application programming The serial port mode 0 of the 8051 microcontroller is a shift register mode. By connecting an external serial-input and parallel-output shift register, a ...[Details]
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I was reading some materials a few days ago and saw a description about the I/O port outputting 1 first when used as input. I was a little confused. Today, I specially looked up some materials and spe...[Details]
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This example is a simple serial communication program written when learning AVR serial communication. When running, it first sends a data 0x12 to the serial port, and then waits for reception. When th...[Details]
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Due to the increase in the demand for high-power power loads and the development of distributed power systems, the parallel application technology of switching power supplies is becoming increasing...[Details]
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With the rapid development of the POCT (point-of-care testing) industry, in the early stages of the industry, major manufacturers set strict requirements on the quality of the equipment and cost cont...[Details]
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The tuning fork level switch is a liquid level detection instrument designed using the tuning fork principle. It is suitable for measuring the liquid level in containers, storage tanks, tanks, and ...[Details]
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Abstract In order to develop low-cost and non-toxic pest control technology, an intelligent multi-band LED insect trapping system based on a single-chip microcomputer is designed. The pin connectio...[Details]
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Many medium voltage LED applications are powered by offline AC-DC power supplies, batteries, or electronic transformers with low voltage AC output. But some of these power supplies, such as lead-ac...[Details]
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According to the I2C communication specification (for details, please refer to " Brief Introduction to I2C Bus "), the I2C communication between the microcontroller (master device) and the slave devi...[Details]
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The most common way car owners judge whether a car is good or not is to check the three major parts of the car. In addition to the engine and gearbox, the chassis tuning of a car is equally important...[Details]
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Qualcomm previously released the Snapdragon 765 and 765G, mid-to-high-end chips used in models such as OPPO Reno 5 Pro 5G, Redmi K30, OnePlus Nord, Pixel 5, ZTE Blade 20 Pro and vivo V20 Pro. Recentl...[Details]
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Blogger @数码闲聊站 revealed that OPPO is testing a super flagship that uses a new luminous material 2K flexible screen and is equipped with a high-specification imaging system, including an ultra-large m...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]