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Testing process After inspection by engineers, the test function is normal and the quality inspection verification indicators are normal. There may be occasional failures. After inspection, it was fo...[Details]
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As August draws to a close, Apple’s new product launch is getting closer. Recently, Bloomberg published an ultimate prediction article, which revealed a lot of information about new iPhones, iPads...[Details]
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In recent years, radio frequency microelectronic system (RF MEMS) devices have attracted widespread attention for their small size and low power consumption. In particular, the phase shifters and...[Details]
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Traditional PWM control technology is mostly used for driving control of two-level circuits. Its main method is sinusoidal pulse width modulation (SPWM). The modulation wave is a sine wave. The contr...[Details]
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Since the advent of 5G mobile phones, smartphone prices have risen. The foldable phone Galaxy Fold is even priced as high as 2.398 million won, further increasing the average price of smartphones. Th...[Details]
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In the craze of software-defined cars and the evolution of electronic and electrical architecture, the domain controller is the core carrier for realizing the intelligent networking of the whole vehi...[Details]
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Common ARM processors in the field of embedded motherboards include Freescale's I.MX series, such as MX515, MX357, MX287, MX535 and MX6X. These processors are the best choice for embedded motherboards...[Details]
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A netizen left a message on Redmi Product Director Wang Teng’s Weibo, saying that he wanted a small-screen flagship. This netizen said that he hopes the screen of Xiaomi mobile phone will be smalle...[Details]
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Figure 10 shows the organization of the ATmega88 SRAM space. The ATmega88 is a complex microcontroller that supports more peripherals than the reserved 64 I/Os (accessed by IN OUT instructions). Fo...[Details]
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NIO announced that Feng Wei will join the company as Chief Financial Officer (CFO), effective November 18, 2019. Li Bin, founder, chairman and CEO of NIO, said: "On behalf of the NIO Board of Dire...[Details]
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Today, at the "2021 Huawei Global Analyst Conference", Gan Bin, vice president of Huawei's wireless network product line, said in an interview with Jiwei.com and other media that wireless networks ar...[Details]
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On the evening of February 26, OFILM disclosed its 2020 performance report. Not long ago, the company attracted great attention from the capital market due to industry opinion. Now this impressive "...[Details]
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1 Ethernet controller
The Ethernet controller of Taiwan Realtek is a controller that complies with the IEEE802.3 Ethernet standard. There are RTL8019, RTL8029 and RTL8139 series. Among them, R...[Details]
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The term "ubiquitous power Internet of Things" has attracted much attention since it was proposed at the beginning of this year, and more and more companies have chosen to join the development tren...[Details]
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1. Overview
CNC (Computer Numerical Control) machine tools are automated machine tools controlled by computer programs and are widely used in metal processing, mold manufacturing and other fie...[Details]