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1 Overview
In the development and production of various communication equipment, there are strict requirements for the safety, efficiency, noise, volume and weight of AC/DC . The series AC/DC w...[Details]
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Recently, German lighting company OSRAM announced that it has reached a comprehensive business combination agreement with Austrian semiconductor company ams (AMS) and recommends that its shareholders...[Details]
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0 Introduction
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sin...[Details]
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We can see the pin distribution table in the manual: Related to pin mapping are: RP0~RP31 (bidirectional mapping, can be used as both output mapping and input mapping), a total of 32 pins RPI32~RP...[Details]
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On January 21, Tongyu Communications released its performance forecast, stating that the company expects its net profit attributable to shareholders of listed companies in 2020 to be 70 million yuan ...[Details]
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Qianshi's lightweight NDI EFP box-mounted program production system adopts a full NDI IP architecture. While meeting the professional-grade quality requirements of radio and television, it al...[Details]
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We know that all LEDs must be powered by a constant current source, but many street lamp manufacturers currently look for a suitable
constant current module
after the LED module has been desig...[Details]
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LED bulbs are hot in the market, and the prices of major brand online stores are dazzling. There are reasons for being expensive, and there are markets for being cheap. Today, the editor will talk ...[Details]
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Testing instruments are becoming more and more complex and sophisticated. Each organization has a dedicated measurement team responsible for maintenance. Any instrument needs to be carefully inspecte...[Details]
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Foreign designers use Arduino and WiFi technology to make LED lights that can be freely controlled by iPhone or Android. It not only saves electricity but also creates a romantic atmosphere. Each ligh...[Details]
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The CEO of foundry GlobalFoundries said the company is preparing for an initial public offering (IPO). As demand for chips for mobile phones, cars and connected devices continues to increase, a stock...[Details]
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On January 25, the reporter learned from the plenary meeting of the delegation of the Haixi Mongolian and Tibetan Autonomous Prefecture at the second session of the 14th Provincial People's Congress t...[Details]
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Coolpad’s official Weibo account released a statement, indicating that it would voluntarily terminate the series of patent infringement lawsuits with Xiaomi. It is reported that Coolpad launche...[Details]
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In recent years, the application of power electronic devices and PWM technology in electronic technology and power supply systems has become more and more mature. This paper uses the SG3525 controller...[Details]
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On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]
Analogue and Mixed Signal
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