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Data from market research firm TECHCET shows that as semiconductor wafers begin to move forward and the number of process steps for cutting-edge equipment increases, the market for wet chemicals (inc...[Details]
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Samsung Group recently announced the list of the top 100 supply chains in 2020. A total of 6 Taiwanese manufacturers made the list, the same as last year. Among them, the two panel giants AUO and Inn...[Details]
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The 8031 series of microcontrollers are widely used MCUs, but with the continuous intelligence and complexity of the control field, the program length may be much larger than the 64KB limit of 80...[Details]
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I searched for information on the Internet for a long time, but there was no direct source code to drive a two-phase four-wire stepper motor. I wrote some basic code, and with the L298N module, it ca...[Details]
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The most obvious difference between 2-grid display and full-grid display is that the waveform is "stretched", that is, the vertical scale becomes smaller, and the change of vertical scale directly af...[Details]
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1. Overview of IC Card Reader
There are two types of IC cards that are often used at present: contact IC cards and contactless IC cards. Contact IC cards obtain energy and exchange data from t...[Details]
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Application areas: car challenge: Building a completely new dynamometer that can handle the high speed and acceleration levels of a Formula 1 car and completing these tests on an actual wheel and s...[Details]
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This paper introduces the characteristics of a domestic rectifier device and its control system that is matched with an imported rectifier transformer, as well as the differences and operating cond...[Details]
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Following the application of TDK electronic products in the medical field mentioned in previous issues, today we will introduce the application of TDK electronic power capacitors in automatic externa...[Details]
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On April 24, Beijing Power Exchange held a press conference in Beijing to release information on power market transactions in the first quarter of 2020. The press conference was held online. The co...[Details]
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Stepper motors are widely used in almost all types of mobile applications such as automation, digital manufacturing, medical and optical equipment.
The advantages of stepper motors are t...[Details]
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Robotic arms are one of those fascinating engineering creations, and it's always fascinating to watch these things tilt and translate to accomplish complex things just like a human arm. These robot...[Details]
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As early as last year, leaker Ming-Chi Kuo mentioned that Apple would cancel the physical buttons on this year’s iPhone 15 Pro and completely eliminate button holes. Today, Ming-Chi Kuo once again ...[Details]
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Using a 6MHz crystal oscillator and a timing of 1ms, what should be the initial value at time 0 in timer mode? Answer: ∵Using 6MHZ crystal oscillator ∴The machine cycle is 2us (213-X)×2×10-6=1×10-3...[Details]
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According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]