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According to the new China smartphone market quarterly tracking report released by International Data Corporation (IDC), in the second quarter of 2024, China's smartphone market shipments were appr...[Details]
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Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 6.1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an osc...[Details]
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Most of the latest mobile phone designs are exploring full-screen solutions, eliminating bangs, camera grooves and borders while ensuring quality and performance. Currently, Infineon Technologies ...[Details]
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Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]
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Yesterday (14th), Nvidia officially announced that it would acquire Arm from SoftBank for US$40 billion. According to Sina Technology, Nvidia founder and CEO Jensen Huang sent an email to all employe...[Details]
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I saw a friend's article discussing the efficiency of while(1) and for(;;) a few days ago, and I was tempted to say a few words. Looking back, I realized that I was just guessing. Without doing any ex...[Details]
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With the development of the new generation of information technology, smart cars have become a hot field in the global technology industry. The market demand for automotive electronic chips has beco...[Details]
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ICSP (In-Circuit Serial Programming) is online serial programming. By keeping the RB6 and RB7 pins at low levels, VDD as the programming voltage, and increasing the MCLR (VPP) pin voltage from VIL ...[Details]
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Recently, Xianhui Technology issued an announcement that its holding subsidiary Fujian Dongheng intends to sign the "New Energy Vehicle Battery Precision Structural Parts Project Investment Agree...[Details]
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On October 28, NIO announced that the high-speed battery swap network in the Jinzhong city cluster was officially opened. NIO has deployed 18 high-speed battery swap stations, connecting 9 prefecture-...[Details]
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vivo recently held a joint press conference with the three major telecom companies (China Telecom, China Unicom and China Mobile), announcing that vivo has cooperated with the three major telecom com...[Details]
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Working principle: VTl, VT2 and related components form a multivibrator with a frequency of about 400Hz, which is used to modulate the intermediate frequency signal. The audio signal can also be outp...[Details]
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Polestar, a global high-performance electric vehicle brand, has made its first financial investment in StoreDot, an Israeli ultra-fast charging battery technology company, under its own name. StoreDo...[Details]
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Freescale's 34704A (8-channel) or 34704B (5-channel) is a multi-channel switching power regulator with an output voltage accuracy of up to ±2%. It can be used to manage the power supply of micropro...[Details]
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Hainan Province is one of the largest special economic zones in my country. The construction of Hainan Free Trade Port provides a stage for win-win cooperation for central enterprises. More and more c...[Details]