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Now it can be said that the single-chip microcomputer is in a period of flourishing and contending. All the major chip manufacturing companies in the world have launched their own single-chip mic...[Details]
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As Korean companies gradually withdraw from the LCD industry, the LCD industry chain is accelerating its country-by-country transfer. Recently, many domestic securities firms believe that the global ...[Details]
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I bought the first generation Winning 890C digital multimeter ten years ago. I lent it to a friend a few days ago. After I returned it, the display started but there was no display. After removing ...[Details]
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August 21 news According to feedback from netizens, after Redmi Note 7 received the MIUI 12 stable version update, Redmi Note 7 Pro also received the MIUI12 stable version update push recently. At...[Details]
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On February 24, the OPPO Find X5 series launch conference was officially held. The MediaTek Dimensity 9000 that everyone expected did appear, but it was very embarrassing. It was only explained in th...[Details]
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First, let’s briefly talk about the photolithography machine. As a top-notch tool in the semiconductor industry, Hu Song and He Xiaodong from the Institute of Optoelectronics of the Chinese Academy o...[Details]
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This example shows an inexpensive but very accurate capacitance meter. This is a micro capacitance measuring instrument with an accuracy better than 1pF, specifically designed for capacitive oil leve...[Details]
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With the introduction of new energy-related policies and the development of new energy industries in various countries, the development of related industries in this field has also brought new opport...[Details]
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This article details the differences between TI's TPS65024x family of power products, which are designed specifically for application processors in PDAs, smart phones and navigation systems.
When d...[Details]
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1. Overall design of circuit hardware The design mainly includes 3 modules: 1. Human-machine exchange module (S3C2410 chip expansion circuit), 2. Power output module (ATmega16L chip expansion circuit...[Details]
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introduction With the development of science and technology and the progress of society, the scale of the access control renovation market in my country is expanding, covering office buildings, par...[Details]
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Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
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1. Reasons for using a stepper motor with a reducer
The frequency of the stepper motor switching stator phase current, such as changing the input pulse of the stepper motor drive circuit...[Details]
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1 Background
The previous article "Decimal Mode of Oscilloscope" mentioned that we will select the appropriate sampling rate to collect the signal according to the signal being tested. Through the in...[Details]
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The sub-forum on new energy storage driving future energy transformation of the 7th Hongqiao International Economic Forum was held at the National Exhibition and Convention Center (Shanghai) on Novemb...[Details]