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The previous section introduced the timing process of each bit signal of I2C, and I2C communication also has fixed timing requirements in byte-level transmission. After the start signal (Start) of I2...[Details]
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1. Battery Charger Test
After the rechargeable battery is discharged, it needs a charger to charge it. A good charger should be able to provide a constant current for charging, and automatically sto...[Details]
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Pneumatic measurement technology can be used for automatic measurement during mechanical processing, and can also measure the length, shape, and position of processed workpieces. It has the advanta...[Details]
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Piezoelectric ceramics can be used as sensors. Using the 50mA range of a multimeter, you can accurately test and determine whether it is good or bad. The method is: put the piezoelectric ceramic to ...[Details]
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Traditional voltmeters play a unique role in our daily life and scientific research, but they seem to be outdated today when science and technology are changing with each passing day and inte...[Details]
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In 2011, Mentor rejected a nearly $1.9 billion takeover offer from activist investor Carl Icahn, and then in 2016, accepted Siemens' $4.5 billion offer. The acquisition was completed in 2017, and in ...[Details]
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Common cathode two-color dot matrix Led matrix is a matrix light composed of many LEDs put together. The principle is very simple. If we want to light up the green light on the upper left of the ...[Details]
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1. Correctly understand DC/DC converters A DC/DC converter is a voltage converter that effectively outputs a fixed voltage after converting the input voltage. DC/DC converters are divided into th...[Details]
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DC regulated power supply is an important component of modern power electronic system, and a good DC power supply system is an important guarantee for high-quality modern electronic system. There a...[Details]
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According to foreign media reports, Panasonic Corporation of Japan recently demonstrated its wide range of transportation technologies at the ITS World Congress held in Singapore, covering automotive...[Details]
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First, about the video:
For movies, DVD-NTSC uses the "2:3 Pull-Up" method when storing videos, converting 24-frame videos into 30-frame videos, but the playback time of 24-frame videos and conve...[Details]
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On December 14, the Ninth Plenary Session of the 13th Ningbo Municipal Committee of the Communist Party of China passed the "Proposal of the Ningbo Municipal Committee of the Communist Party of China...[Details]
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Fiber-optic current differential protection is the development direction of main protection for high-voltage and ultra-high-voltage lines. This article introduces the WXH-803 digital fiber-optic cu...[Details]
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With the rapid development of power electronics technology, switching power supplies are increasingly widely used. However, with the high frequency and large capacity of switching power supplies,...[Details]
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The servo motor press is a new type of press that uses a servo motor as a power source. It has the characteristics of high precision, high efficiency, and high stability, and is widely used in vari...[Details]
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