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Before we know it, four and a half years have passed since the release of iPhone X. If you take out iPhone X again in 2022, you will find that its design concept is so advanced and looks so pleasing ...[Details]
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The 8th generation of the industry-leading Tensilica Xtensa LX platform is now available, delivering significant system-level performance enhancements while ensuring optimal power efficiency
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Many OEMs have electromagnetic compatibility (EMC) issues due to the inherent switching mode of DC-DC converters. The switching noise voltage needs to be filtered at the output. Traditiona...[Details]
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According to foreign media reports, Apple's iPhone will increase the use of OLEDs produced by BOE's panel factory in mainland China, and it is expected to complete certification by the end of this ye...[Details]
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Some re-addresses of 51 MCU ROM
0000H MCU entry address after reset (3 bytes in total)
00003H External interrupt 0 interrupt service entry address ...[Details]
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Although MP3 players are one of the simpler integrated technologies among portable multimedia (PMP) devices, this simplicity comes from the powerful functions of SoC processors, which sim...[Details]
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S3C2440 has two PLLs (phase locked loops), one is MPLL and the other is UPLL . MPLL is used for CPU and other peripheral devices, and UPLL is used for USB. It is used to generate three frequenci...[Details]
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Recently, Micro-LED, one of Visionox's "one strength and two innovations" development strategies, has made a major breakthrough. Chenxian Optoelectronics has successfully launched the first independe...[Details]
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RS485 master-slave structure communication code, used for internal communication in the network The microcontroller source program is as follows: #ifndef _485MON_H // Prevent 485Mon.h from being r...[Details]
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Global overview from a printing perspective // In fact, most of the printing during the Linux startup process is printed by arch_call_rest_init- rest_init- kernel_init- kernel_init_freeable- do_basic...[Details]
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According to the website of the Ministry of Commerce, on the afternoon of December 16, Vice Minister of Commerce and Deputy Representative for International Trade Negotiations Yu Jianhua and Minister...[Details]
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The function of the PLC automatic program is to control the equipment to work according to the designed process. There are also several methods for writing the process of the PLC automatic program....[Details]
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Introduction: Testing and measurement are the most basic methods for humans to understand the objective world, and instruments are tools for achieving testing and measurement. Instruments have been c...[Details]
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This procedure allows you to assign each element in the project to a real robot controller. The project can then be transferred from WorkVisual to the real robot controller.
Prerequisites
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As the unit brightness continues to increase, LEDs are increasingly used in the lighting field. In order to continue to increase the brightness of LEDs, it is inevitable to increase the area and ...[Details]
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