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1. Characteristics of ladder diagram of PLC control system
(1) Input signal and output load of PLC control system
The AC contactors and solenoid valves in the relay circuit diagram are co...[Details]
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The Internet of Everything requires high throughput and low latency network support, and 5G will provide the foundation for the Internet of Everything. As a key communication component for industry...[Details]
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SiC414 is a 6A step-down power regulator with integrated 5V/200mA LDO from Vishay, with a switching frequency of up to 1MHz and all ceramic capacitors. It has a continuous output current of 6A, an ...[Details]
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With Apple® and Google® removing the headphone jack from their latest smartphones in favor of wireless earbuds, it’s safe to say that wired audio connections will soon become a thing of the past. As ...[Details]
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Before using the megohmmeter or when not using the megohmmeter, you should pay attention to the following precautions.
1. When not in use, the megohmmeter should be placed in a fixed location, and th...[Details]
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Can a surveillance camera be called an electronic device? In fact, from the perspective of main parameters, it is comparable to a digital camera. Although it is not as sophisticated as a camera, ...[Details]
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In addition to iOS 15.4, iPadOS 15.4, and tvOS 15.4, Apple also released a new 15.4 update today for HomePod and HomePod mini. The 15.4 update is the fourth major update to the HomePod software s...[Details]
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Although we can use many integrated circuits to make various power circuits, under certain conditions, we can also consider using discrete components to build some power circuits that suit our needs. ...[Details]
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"As of 00:00 on February 5, Northwest China has supported the Central China Power Grid in increasing power generation by about 70 million kWh," said Zhang Xiaodong, an employee of the Dispatching a...[Details]
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Recently, the International Energy Network learned from the official website of the State Administration of Quality Supervision, Inspection and Quarantine that the Administration announced the results...[Details]
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Mouser Signs Distribution Agreements with Amphenol PCB Piezotronics and The Modal Shop Bring you a richer distribution lineup of Amphenol sensors August 16, 2022 – Mouser Electronics, an auth...[Details]
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HD7279 is a chip used to expand the I/O port of the microcontroller, at least that's what I think. Although it occupies 4 I/Os of the microcontroller, it actually uses only one bus for transmission. I...[Details]
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The company needed to use a touch screen on the existing equipment. The display size was 15 inches, so I bought a 15-inch 4-wire resistive screen from Taobao, with a Windows driver. The after-sales se...[Details]
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The project will use second-life electric car batteries. UKs Connected Energy is one of many companies trying to commercialise the reuse of such spent car batteries. Image: Bosch.
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Graphics card knowledge
Graphics card knowledge introduction
First, look at n or a.
A is ATI series and N is nVIDIA series.
Graphics card chip: such as GeForce 7300GT.
Gr...[Details]
FPGA/CPLD
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