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At present, the new generation of information technology represented by artificial intelligence, quantum technology, mobile communications, blockchain, edge computing, and the Internet of Things is...[Details]
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Magnetoelectric instruments are widely used in the measurement of DC voltage and current. They are composed of a fixed magnetic circuit system and a movable part. As a widely used instrument, what ...[Details]
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The 51 series MCU code is as follows: #include reg52.h //Call the MCU header file #define uchar unsigned char //unsigned character macro definition variable range 0~255 #define uint unsigned int //Un...[Details]
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0 Introduction
In 2008, the Science and Technology Olympics is a very important aspect, and the timing and scoring system is the top priority in the competition. It can be said that a good timi...[Details]
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This LM358 based microphone preamplifier circuit has a very simple structure, that’s the main amplifier of this preamplifier is a very popular operational amplifier i.e. LM358.
This LM35...[Details]
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Today's iPhone has become a "street machine". If you want your iPhone to look less "ordinary", buying a personalized phone case is a common low-cost solution. Of course, if you are extremely r...[Details]
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In modern portable intelligent instruments or handheld devices, Chinese human-machine interface has become a de facto industry standard. Graphic dot matrix LCD that can display Chinese characters a...[Details]
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Recently, foreign media slashleaks exposed the complete configuration information of vivo X30. The exposed information shows that the front of vivo X30 will use a 6.5-inch lifting full screen and sup...[Details]
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Common fiber optic test instruments include optical power meters, light sources, and optical time domain reflectometers (OTDRs). When testing, jumpers are required to extend the accuracy and life of ...[Details]
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Moscow, along with London, Hamburg, Bonn and Munich, has become one of the five cities where citizens can take public transportation by implanting a chip under the skin. Dr. Patrick Kramer, a famo...[Details]
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Recently, the Shenzhen Science and Technology Innovation Committee announced the planned funding projects for the 2022 Integrated Circuit Special Project, and plans to fund 124 projects for the 2022 ...[Details]
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In automation instruments, the electric combination instrument type II outputs a current of 0 to 10mA, and the type III outputs a current of 4 to 20mA. The circuit introduced in this article can be...[Details]
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New Achronix network infrastructure code delivers 400 GbE transfer speeds and PCIe Gen 5.0 capabilities As the only leading provider in the industry that can provide high-end FPGA chips and corresp...[Details]
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To maintain lead-acid batteries, it is necessary to first have a general understanding of the structure and principle of lead-acid batteries. Lead-acid sealed batteries are composed of positive and...[Details]
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The A-share market is ushering in "spring", especially solid-state battery concept stocks.
Gasgoo noticed that on November 11, Tiannai Technology, Youyan New Materials, China Power, and ...[Details]