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In order to improve the battery life of smartphones, in addition to improving the quality of components such as processors and panels, working on radio frequency (RF) circuits is also a way. Japanese...[Details]
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In addition to digital keys, UWB technology has more potential applications in automobiles. Two years ago, Xiaomi released a black technology called "One-finger connection". In the demonstration vi...[Details]
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On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Power List Awards Ceremony were held in Beijing. Shenzhen Shichuangyi Electronics Co., Ltd. (hereinafter re...[Details]
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1. uboot’s support for fdt (flattened device tree) Add in xxx_defconfig #define CONFIG_OF_LIBFDT 1 /* Device Tree support */ Recompile u-boot to support device tree. 1. Enter at the uboot command l...[Details]
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On the morning of June 26, the topping-out ceremony of the first phase project of Hefei Payton Storage Technology Co., Ltd. was successfully held. It is understood that after reaching an investment a...[Details]
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With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]
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Abstract: This paper introduces a design of an automatic calibration platform based on MEMS accelerometer. Starting from the mathematical model, the inclination measurement algorithm is derived and...[Details]
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According to foreign media reports, Tesla CEO Elon Musk recently expressed his hope to complete improvements to the Autopilot core basic code and 3D labels to provide better functions for vehicles. ...[Details]
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Embedded systems are the product of the combination of advanced computer technology, semiconductor technology, electronic technology and various specific applications. They are new integrated knowledg...[Details]
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At present, production enterprises in all walks of life use various equipment when producing products. In many equipment, the scope of use and sales of wire harness testers are very good. However, ho...[Details]
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There are many types of electromagnetic interference sources. For example, natural electromagnetic interference sources include: the maximum magnetic field strength of 52A/m on the earth's surface,...[Details]
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#include reg51.h void delay(void) { unsigned char i = 100; unsigned char j = 100; while(i--) { while(j--); } } //Delay function void main(void) { P0 = 0xff; //light on delay...[Details]
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When developing battery-powered devices, especially systems with strict requirements on the standby or operating time of the device, such as mobile phones, it becomes increasingly important to reduce...[Details]
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On November 4, at the 2021 Tencent Digital Ecosystem Conference and Smart Mobility Forum, Tencent announced its newly upgraded smart mobility business map, releasing products and solutions covering a...[Details]
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The DC resistance tester is a transformer DC resistance rapid test device designed and produced in accordance with the DL/845.3-2004 standard. The instrument uses DSP as the core of the processing, w...[Details]
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