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Photoplethysmography (PPG) technology can measure a variety of physiological and psychological parameters using low-cost wearable sensors, and it is also reshaping modern healthcare. Advanced mater...[Details]
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This blog post is derived from an article of the same name written by Li Jianyu in the past. It is excerpted to improve the content of the "Electronic Measurement Technology White Paper" column.
M...[Details]
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A good memory is not as good as a bad pen. In order to facilitate the code review and code reuse in the future, here is the S3C2440 LCD control initialization code. Use the friendly MINI2440 developm...[Details]
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In the field of future-oriented mobility, Rheinmetall, a technology group headquartered in Düsseldorf, Germany, is leading new changes with its new remote driving technology. Its newly established ...[Details]
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Mouser Electronics, Inc., the premier New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking the new Pinnacle 100 cellular m...[Details]
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Recently, the Shenzhen Stock Exchange's "Practice the Chinese Dream and Visit Listed Companies" event came to Sungrow Power Supply Co., Ltd. in Hefei, Anhui Province. More than 100 investors visite...[Details]
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Following Samsung Electronics, the Japanese government approved SK Hynix's application to import gas hydrogen fluoride. South Korea's Ministry of Trade, Industry and Energy said that the Japanese gov...[Details]
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Background: On July 5, the "Gas Industry NB-IoT Application Professional Forum" jointly organized by Global Meter, Xi'an Permite Technology, and China NB-IoT Industry Alliance was grandly held in Xi'...[Details]
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A constant current source is a power source that can provide a constant current to a load, also known as a steady current source or current source. At present, the application of CNC constant curr...[Details]
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The global demand for more data, faster, and with existing infrastructure presents many challenges for communications. High data rates, smaller signals, and compressed channels can lead to coding err...[Details]
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Series Motor
Single-phase series motors are commonly known as series motors or universal motors (Universal Motors are called in foreign countries) because the armature winding and the excitati...[Details]
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1. Introduction to the name of lithium-ion batteries
The lithium-ion batteries that are now widely used are developed from lithium batteries. So before we get to know lithium-ion batteries, let...[Details]
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On the afternoon of October 23, 2024, Han Ping, Assistant to the President of Changjiang Securities Co., Ltd. and President of Changjiang Growth Capital Investment Co., Ltd., Wang Peng, Secretary t...[Details]
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Beijing, China, August 12, 2022 - Recently,
Tektronix and solution partner Chenxin Technology delivered an Edison series SiC power module dynamic test system to Hunan Sanan Semiconductor Co., L...[Details]
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Oscillator Working Principle
1. Introduction
2. Oscillator Basics
3. Electronic Oscillators
4. Resonant Circuits
introduction
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