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The widespread application of intelligent voice control technology in the power industry is an inevitable trend in the development of smart grids. In the future era of the Internet of Things, the int...[Details]
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There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you can master PLC skillfully.
...[Details]
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This article is about using digital input/output buffer information specification (IBIS) simulation models during the printed circuit board (PCB) development phase. This article will describe how t...[Details]
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Last night, I helped my junior to use LabVIEW to make a host computer software for a smart home alarm system. It was quite fun. Although it didn’t have many functions and the structure was simple,...[Details]
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Inductors are commonly used components in switching power supplies. Since their current and voltage phases are different, theoretically, the loss is zero. Inductors are often energy storage compone...[Details]
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How to connect a three-phase synchronous motor
The three-phase synchronous motor is a type of AC rotating motor, named because its speed is always equal to the three-phase synchronous speed. T...[Details]
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New retail has become one of the hot words in recent years. Regarding what new retail is, Jack Ma once said that online, offline and logistics must be combined to give birth to real new retail; Lei J...[Details]
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During the 2024 German Exhibition, Fibocom released a series of edge solutions based on multiple modules such as SC126, SC138, SC171L, SC171, etc. These solutions respectively adopt QCM2290, Qualco...[Details]
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; p=pic16c71,xt=40000hz
LIST P=16c71
;
Z EQU 2
RBPU EQU 7
TEMP EQU 10H
OPTIONREG EQU 1H
F EQU 1
PORT_B EQU 06H
;
INCLUDE
LIST
;
ORG 0 ; reset address
GOTO START
;
ORG ...[Details]
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illustrate
You can use the "Structure program code" instruction to structure the program code in SCL blocks and divide it into different areas.
This directive can be declared as fol...[Details]
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Apple has introduced the option to use 5G cellular data to download iOS software updates on iPhone 12 mini, iPhone 12, iPhone 12 Pro, and iPhone 12 Pro Max, according to a support document released b...[Details]
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Recently, Hikvision, a security giant with a market value of 300 billion yuan, received bad news: two senior executives were investigated by the China Securities Regulatory Commission. On the eveni...[Details]
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As we all know, after the outbreak of the Russia-Ukraine war, the suspension of production of Ukrainian automotive wiring harness companies caused many European car companies to temporarily su...[Details]
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A simple and effective low-frequency phase meter circuit requires only three ICs to achieve an absolute accuracy better than 0.5° and a resolution of full 360°. These three chips are: a CMOS D flip-f...[Details]
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A circuit that uses digital signals to perform arithmetic and logical operations on digital quantities is called a digital circuit, or a digital system. Because it has logical operations and logic ...[Details]