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Chip delivery times shortened by 4 days in September this year, the largest decline in recent years, indicating that supply constraints in the industry are easing. According to a research report rele...[Details]
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German media WinFuture.de has obtained the full specifications of the Samsung Galaxy S21 FE. The phone will use a 6.4-inch AMOLED screen with 401PPI and 120Hz refresh rate, a fingerprint reader...[Details]
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On June 19, the General Office of the State Council issued the "Guiding Opinions on Further Building a High-Quality Charging Infrastructure System." (Hereinafter referred to as the "Guidance Opinions...[Details]
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As long as the "three musts" principle is adhered to when measuring the filament voltage of color tubes, the filament voltage of various color TVs will be a unified fixed value. First, the filament ...[Details]
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1 Unzip the downloaded cross toolchain 2 vi /etc/profile Add your own environment variables at the end of this file: export PATH=$PATH:/usr/local/arm/4.3.2/bin ($PATH is followed by the absolute a...[Details]
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With the rapid development of microelectronics and computer information technology, wireless data communication systems composed of single-chip microcomputers and wireless transmission modules have...[Details]
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The development of silicon-based optoelectronic technology can integrate discrete active and passive devices in the lidar system's transmitting and receiving modules onto a chip, making the lidar s...[Details]
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After 70 years of hard work and perseverance, Guangdong Power Grid has grown from a single light to a huge number of lights, from nothing to something, from weak to strong, and has taken on a new l...[Details]
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Remote measurement and control terminal (RTU) was introduced to China in the 1980s as a product that embodies the idea of "distributed measurement and control, centralized management" and has been ...[Details]
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On August 15, Gaogong Mobile Robot learned that Shanghai Zongwei Automation Co., Ltd. (hereinafter referred to as "Zongwei Automation")
completed an angel round of financing of tens of ...[Details]
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As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, LED light sources have emerged, attracted widespread attention and developed rapidly. The current L...[Details]
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Real smart home, real remote control, mobile phone can control it with internet, WiFi traffic can be used Material: 1. MCU minimum system, MCU program 2. WiFi module (ESP8266) is normal, WiFi firmwar...[Details]
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On March 22, the first tower of the ±800 kV Ya'an-Jiangxi UHV DC transmission project in Jiangxi Province, Tower 6007, was assembled. The tower weighs 109.9 tons and spans the ±800 kV Yibin-Jinhua ...[Details]
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The platform compass is responsible for providing information such as heading, attitude and position for missiles, combat command and other systems on ships. Once it fails, it will directly affec...[Details]
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Basic principles and types of ultrasonic flowmeters When ultrasonic waves propagate in a flowing fluid, they carry information about the flow rate of the fluid. Therefore, the flow rate of the...[Details]
Industrial Control Electronics
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