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In all industrial control systems, variable frequency drives (VFDs)/inverters are usually installed in front of the motor to regulate speed and save energy. According to different input voltage req...[Details]
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This paper introduces the design of an intelligent fire warning system based on the Internet of Things architecture, which uses the ZigBee wireless sensor network as the underlying data collectio...[Details]
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The main characteristics of the ozone concentration detector are:
Highly waterproof design, ultra-small size, exquisite design, friendly interface, simple operatio...[Details]
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On April 29, Foxconn Industrial Internet released its first quarter 2021 performance report. During the reporting period, the company achieved operating income of 98.378 billion yuan, a year-on-year ...[Details]
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This is the MCU stopwatch course design I made last month. This course design is to realize a stopwatch from 00 to 99 seconds, and it has start and reset functions. It took a week. The attachment con...[Details]
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There are many applications that can benefit from multiphase power supplies, such as core power for ASICs or processors, automotive audio power supplies, or memory applications in servers. Almost any...[Details]
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When Linux boots, initrd can be in memory, Flash or other available devices;
The initrd file format is: romfs/Minix/ext2/gzip; related functions: drivers/block/rd.c: identify_ramdisk_image;
loading ...[Details]
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The analysis principle of the spectrum analyzer is to absorb the characteristic spectrum of the element to be measured radiated by the light source through the ground state atoms of the element to be...[Details]
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Aiming at the working environment characteristics of the remote sensing system, the spectral characteristics of the signals to be processed, and the system signal-to-noise ratio, this paper comprehen...[Details]
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Panasonic and the Belgian Microelectronics Research Center (IMEC) have jointly developed a fully automatic small gene detection chip that can complete the test in one hour . The chip can use a few μL...[Details]
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Assembly language is a symbolic language that uses mnemonics to represent machine instructions. It is the language closest to machine code. Its main advantages are that it takes up less resources and ...[Details]
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On May 29, blogger @HeyBeta posted a photo of the Meizu dual-screen engineering phone. As shown in the picture, this Meizu dual-screen engineering machine has a circular secondary screen embe...[Details]
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0. Introduction
For industrial control microcomputer systems, input device keyboards are almost indispensable. When the number of keys is small, the high and low levels of the key control ...[Details]
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In modern multimedia conference rooms, in order to meet the needs of different presentation occasions, there are usually a variety of different audio and video signal sources and display terminals...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
onsemi and Avnet IoT Innovation Design Competition
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