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OPPO's first self-developed imaging-specific NPU chip "MariSilicon X" has four major functions, including real-time AI computing, Ultra HDR, lossless real-time RAW computing, and RGBW Pro that maximi...[Details]
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Laptop AI upgrades. Himax and its wholly-owned Israeli subsidiary Emza jointly launched WiseEye 2.0 laptop intelligent vision solution. It is the first ultra-low power consumption, always-on vision s...[Details]
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Friends who are familiar with Apple should know that Apple holds two press conferences every year, one in the spring in the first half of the year and the other in the fall. In between, there is also...[Details]
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Electromagnetic interference
is caused by signal current in a large loop.
Figure 9.6 illustrates a common electromagnetic interference problem. A 64-bit bus is connected from card A...[Details]
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About interrupt grouping: STM32 has multiple interrupt groupings, and each series may have different grouping methods. However, grouping generally specifies how many preemption priorities and sub-pr...[Details]
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The circuit diagram of the LED dot matrix module of the development board is as follows: 74HC595: 74HC595 is an 8-bit serial input, parallel output shift register. The 11th pin of the chip is the ...[Details]
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platform Development board: tq2440 Kernel: Linux-4.9 u-boot:u-boot-2015.04 Overview The LCD driver has been ported before. Now we will continue to port the touch screen driver and then port tslib....[Details]
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1. Circuit design and EMC device selection At the beginning of a new design and development project, the correct selection of active and passive components and perfect circuit design technology wil...[Details]
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Design principle and overall structure The drive control circuit is divided into an input stage circuit, an amplifier stage circuit, a drive circuit and a protection circuit. The input stage and the...[Details]
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SRAM Data Memory Figure 10 shows the organization of the ATmega48/88/168 SRAM space. The ATmega48/88/168 is a complex microcontroller that supports more peripherals than the reserved 64 I/Os (acces...[Details]
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When it comes to the most popular technology brands, consumers always think of star companies such as Apple, Samsung, TSMC, and Qualcomm. They promote themselves extensively, produce exquisite advert...[Details]
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Recently, the Chinese electronics industry standard "Flexible Display Devices Part 3-3: Detailed Specifications for Inner Folding Flexible Display Modules" led by BOE (BOE) was approved and officiall...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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This article briefly introduces
the causes and measurement methods of ripple and noise generated
by switching power supplies
, measurement devices, measurement standards, and measures to reduce...[Details]
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The power divider is a very important microwave passive device in wireless communication systems. It is widely used in antenna array feeding systems, power amplifiers and wireless local area networks...[Details]