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Samsung Electro-Mechanics has officially confirmed that it will end its RFPCB (Rigid-flex PCB) business. As Apple is one of its RFPCB customers, who will take over Apple's orders has attracted attent...[Details]
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On September 2, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Audio has launched a 2.1CH audio amplifier...[Details]
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1. Generally speaking, many people use printf function redirection to achieve this, but it is not very clear. Therefore, the sprintf function is used here to implement it. Second, the whole idea is t...[Details]
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Based on the intelligent development and actual needs of modern agriculture, this paper rationally selects key technologies of Internet of Things such as ZigBee technology, wireless networking te...[Details]
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New car models are increasingly equipped with multiple displays for different functions (Figure 1). These “infotainment” displays may include the instrument cluster, central information display, mi...[Details]
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In modern industrial control systems, 4-20 mA current loop transmitters have been the most commonly used transmitters for data transmission between control centers and field sensors/actuators, mainly ...[Details]
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How effective is the soil nutrient rapid tester? Many friends who are engaged in agricultural planting do not have a good understanding of soil nutrients. They often think that the more fertilizers a...[Details]
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A long-standing challenge for designers of MP3 players, personal media players, digital cameras, and other portable consumer applications is to achieve high performance and low pow...[Details]
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In April 2023, Suzhou Yuntu Semiconductor Co., Ltd. (hereinafter referred to as "Yuntu Semiconductor")'s YTM32B1M series products officially obtained the ISO 26262 ASIL-B product certification certif...[Details]
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Recently, the well-known mobile phone camera evaluation organization DXOMARK announced the scores of the Honor V30 Pro front camera, with a photo score of 70, a video recording score of 85, and an ov...[Details]
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The serial port of the microcontroller is often a useful communication interface. For example, if you want to modify some variables inside the microcontroller, you can directly use the serial port c...[Details]
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/*********File name: i2c_ee.h**********/ /* Define to prevent recursive inclusion ------------------------------------ */ #ifndef __I2C_EE_H #define __I2C_EE_H /* Includes -----------------------...[Details]
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How to accurately test ripple with TDS2012C: TDS2000 series oscilloscope is the only entry-level oscilloscope with lifetime warranty from Tektronix. It has been on the market for 10 years from the fi...[Details]
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The global smartphone battery market achieved total revenue of US$8.7 billion in 2021, according to a recent research report released by Strategy Analytics' Mobile Component Technologies service, "Sm...[Details]
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Auto-coupling step-down starting and soft starting are two common motor starting methods. They each have their own advantages and disadvantages and are suitable for different application scenarios....[Details]