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According to Portuguese media reports, since mid-2018, the Trump administration has been pressuring its allies and partners to ban Huawei's technology and infrastructure. In terms of 5G construction,...[Details]
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0 Introduction
The DC/DC power module (hereinafter referred to as the module) is a switching power supply that uses power semiconductor switching devices to achieve DC/DC power conversio...[Details]
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1 The significance and value of LED drive circuit research LED has become the focus of attention in the lighting field due to its many advantages such as energy saving and environmental protection, l...[Details]
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Everyone has different opinions on the use of filters. Now I will talk about my knowledge about filters so that everyone can learn from it. It may seem a bit like showing off one's skills in front ...[Details]
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1. Overview of the problem Regarding using the SPI bus to drive the external 25qxx series Flash. The wm_fls_gd25qxx.c driver written in the SDK can only drive the GD25Q128, while when driving the com...[Details]
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Recently, the discussion about pure vision-based intelligent driving solutions has been quite heated, with everyone arguing with each other. In fact, the core debate is only one: whether cameras ca...[Details]
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Inverter power supply: using thyristor circuit to convert direct current into alternating current. This reverse process corresponding to rectification is defined as inversion. For example, when usi...[Details]
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Vehicle navigation is a subject that integrates technologies from the fields of automobiles, computers, communications, transportation, and systems science. It has always been a research focus of m...[Details]
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The new Honor Magic3, which is impacting the high-end market, has been released. After a bunch of dazzling parameters, there is a technical highlight that must be mentioned, that is, it is equipped w...[Details]
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Innolux, a panel manufacturer under Hon Hai, announced its first-quarter financial report. Affected by the decline in shipments, the company reported a net loss of NT$0.37 per share after tax in the ...[Details]
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Recently, Jingjiawei stated in an institutional survey that since the successful development of JM7200, it has completed the adaptation work with major domestic CPU and operating system manufacturer...[Details]
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A car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's speed, time, mileage, braking and other status information and export the data thr...[Details]
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Based on Xunwei 4412 development board: Plug in the USB drive usb 1-3.3: Product: DataTraveler 3.0 usb 1-3.3 : Manufacturer : Kingston sd 3 :0:0:0: 60632064 512-byte logical blocks: (31.0 GB/28.9...[Details]
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Most people believe that high brightness LED (HBLED) will be the ultimate wise choice for lighting. HBLED manufacturers have significantly increased the number of lumens per watt of their products ...[Details]
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Autonomous driving uses a variety of sensors (ultrasonic radar, millimeter-wave radar, smart cameras, high-definition/standard-definition cameras, lidar, etc.). Different types of hardware sensors ...[Details]