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Domestic OS, domestic chips, JingPad, which claims to be able to write code, is hotly discussed overseas as a productivity tablet... Is it really that magical? Not long ago, we introduced JingOS...[Details]
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According to the latest report released by research firm Counterpoint on Thursday, the total profit of the global smartphone market in Q3 2019 was US$12 billion, of which Apple accounted for 66...[Details]
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Traditional halogen cup lamps use electronic transformers and AC input, so the LED lamps currently on the market can directly replace traditional halogen cup lamps by installing rectifier ci...[Details]
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For MCU programmers, in digital circuits, the role of transistors is 99.9% just to act as a "switch". I use an NPN transistor to drive a DC motor to illustrate this. See Figure 1. Figure 1 Let's...[Details]
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Keysight Technologies Inc. (NYSE: KEYS), a provider of advanced design and verification solutions that accelerate innovation for a safe and connected world, has launched a radar scenario simulator th...[Details]
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"Mom, why are there so many electric stoves on? Will the circuit breaker trip soon?" On November 23, the home of Ashidianli in Temuli Town, Butuo County, Liangshan Yi Autonomous Prefecture, Sichuan...[Details]
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System Introduction:
Civil aviation airport runway lights and edge lights are important conditions for safe landing of aircraft. Whenever there is insufficient daylight or at night, the runway...[Details]
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According to foreign media reports, the Japanese government is planning to launch an antitrust investigation into Apple and Google to determine whether there is any situation of "hindering fair compe...[Details]
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Engineers and scientists working on U.S. military research programs can now access RISC-V processor core designs and related blueprints through DARPA’s Toolbox and use the technology in their prototy...[Details]
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A low-cost solution for measuring and analyzing jitter using the Keysight 53230A counter In data recovery, the relationship between the clock signal edge and the data stream bit is the key to achie...[Details]
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On January 25, at the Digital Intelligent Manufacturing Center of Hubei Changjiang Electric Co., Ltd. in Optics Valley, the automated production line was running in an orderly manner, and the industri...[Details]
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On the evening of October 29, NVIDIA officially released the new mainstream graphics card GeForce GTX 1660 SUPER. As an upgraded version of the original GTX 1660, it is mainly aimed at 1080p/2K r...[Details]
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1 Introduction
In traditional temperature measurement systems, analog temperature sensors are generally used. One of the common characteristics of commonly used analog temperature sensors is th...[Details]
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Sony's new console PlayStation 5 (PS5) was officially launched today. The device, which is the successor to the 7-year-old PS4, is now available for purchase in the first launch regions. There are ...[Details]
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Single-phase full-wave controlled rectifier circuit
Figure 2-9 Single-phase full-wave controlled rectifier circuit and waveform Single-phase full-wave and single-phase full-controlled bridg...[Details]
Analog electronics
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