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0 Introduction GPS (Global Positioning System) is widely used in the fields of positioning, navigation, distance measurement, timing and remote sensing with its high precision, all-weather and a...[Details]
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1. Main uses: Friction coefficient tester/paper friction coefficient tester is mainly used to measure the static friction coefficient and dynamic friction coefficient of plastic film/sheet, rubber, p...[Details]
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NVIDIA and Didi Chuxing announced today that Didi will use NVIDIA GPUs and other technologies to develop autonomous driving and cloud computing solutions. Didi will use NVIDIA GPUs to tra...[Details]
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This is the circuit diagram of a stereo power audio amplifier using power IC LM4756. This IC is capable of providing dual output channels with 7W for each channel. Like other audio amplifier circui...[Details]
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The main circuit of the SR-full-bridge converter is shown in Figure 1 (a). When the main switch tubes V1 and V2 are turned on and V3 and V4 are turned off, the transformer's terminals are positive,...[Details]
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//-----------------------Function declaration, variable definition-------------------- ------------------------------------
#include
#include
#include
#include
sbit FLASH_CLE=P1^0;
sbit FLAS...[Details]
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The annual semiconductor event SEMICON China 2020 came to a close at the Shanghai New International Expo Center. JRS Booth E6471 As the first exhibition of the semiconductor industry in 2020 ...[Details]
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According to Jiwei.com, during this year's National People's Congress and the Chinese People's Political Consultative Conference, Si Liuqi, deputy to the National People's Congress and deputy general...[Details]
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Against the backdrop of technological progress, the ternary 5 series battery cells have ushered in a new wave of opportunities. On November 6, NIO launched a 100kWh battery pack. It is reported ...[Details]
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1. Development environment Operating system: fedora14 Opencv version number: 2.0 Qt version number: 4.7 arm:mini6410 Cross-compilation tool: arm-linux-gcc-4.5.1 2. Installation and Configuration Li...[Details]
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1 TCP/IP protocol
TCP/IP is a complete set of data protocols, named after the two most important protocols: Transmission Control Protocol (TCP) and Internet Protocol (IP). Currently, TCP/I...[Details]
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Sony Corp Chief Executive Kenichiro Yoshida told reporters on Wednesday that the company sees the smartphone business as an integral part of its brand portfolio, Reuters reported. Yoshida sa...[Details]
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As the leader of the domestic new energy industry, BYD has always been at the forefront in terms of technology. No, BYD has released its black technology again. As we all know, traditional fuel vehic...[Details]
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i3 is a pure electric car that BMW has truly mass-produced, with global sales exceeding 66,000 units in September last year. i3's technologies in many areas have enriched BMW's subsequent electric c...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]