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On April 9, Shanghai Hehui Optoelectronics Co., Ltd. (hereinafter referred to as "Hehui Optoelectronics") announced that core technical personnel Yamashita Yoshidalang resigned for personal reasons a...[Details]
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Basic principles to be followed when using electromagnetic flowmeter to measure molten metal fluid
Electromagnetic flowmeter is a flow measurement instrument with a very wide range of applications...[Details]
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At present, two methods are generally used in the research and development of H.324 systems: one is to develop a pure software H.324 system, that is, a PC-based system; the other is to use a progra...[Details]
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Introduction
Paper corner protectors are used to reinforce the corners of packaging cartons, as shown in Figure 1. Paper corner protectors are made of bobbin paper and kraft paper ...[Details]
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With the development of science and technology, people gradually understand the macro and micro worlds, and weak signals in more and more fields (physics, chemistry, astronomy, military radar, seismol...[Details]
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I spent nearly a week learning the I2C driver, and I describe my experience as follows. I2C is a typical simple subsystem, which is more suitable for learning because the I2C protocol is much simpler...[Details]
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Introduction: MONITOR is a listening method used to receive weak signals. By pressing a special key to force the receiving signal channel to be connected, the operator uses his ears to distinguish...[Details]
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1 Description Use STM8S internal clock (HSI); PWM mode 2; The duty cycle is 50% and the frequency is 2Hz (convenient for testing LED lights); PD2 port is connected to an external LED light, and P...[Details]
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NXP has launched a series of compact RF front-end reference boards for 5G massive MIMO radios that can significantly shorten development cycles and reduce time to market.
Eindhoven, the ...[Details]
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Last year, Xiaomi released the new Xiaomi 10 series equipped with the Snapdragon 865 chip. For the first time, it was equipped with high-specification configurations such as top-level screens a...[Details]
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Abstract: The explosion of the new energy vehicle market in recent years has also driven the development of the automotive semiconductor market. As a leading manufacturer in the automotive electronic...[Details]
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1. Determine whether a line or device is charged or not The digital AC voltage barrier is very sensitive and can be displayed even if there is a small induced voltage around it. According to this fea...[Details]
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Bourns Launches New Family of Photovoltaic-Grade (gPV) Power Fuse Products Bourns® Launches Two New POWrFuse™ Power Fuse Series with High Power Ratings Designed to Meet UL 248 and IEC 60269 Standa...[Details]
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Over the past 15 years, the design of switching power supplies has become mainstream. Now, switching power supply design is no longer a task for experts, and anyone involved in system design ca...[Details]
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Avery Dennison supports Yunfu Clothing
Building an omnichannel digital supply chain for the future
Opening a “new” model of zero supply
Avery De...[Details]