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This is a very simple LED flash light with only three components: the flash IC LM3909, the LED indicator, and the electrolytic capacitor.
The power supply voltage is 1.5V, so it can be p...[Details]
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Guizhou Jinyuan Qianxi 100MW/200MWh independent energy storage sharing power station. Photo by Jin Xiang On November 30, 2023, Guizhou Jinyuan's first batch of 900MW/1800MWh independent shared energy ...[Details]
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With the rapid development of the Internet, Huawei's nova series product line has become more and more famous among global brands. From the first generation of nova to the current nova 5 series, over...[Details]
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The instrument malfunctioned with error 5051, and the engineer disassembled the instrument for inspection. After inspection, it was found that the logic unit of the instrument control board was dam...[Details]
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"We are pleased to announce the formal partnership between Rochester Electronics and ISSI, a technology leader in the design, development and sale of high-performance integrated circuits. ISSI focuse...[Details]
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2021EdgeX China Challenge Concludes, Intel Empowers Developers to Accelerate the Implementation of Intelligent Edge Scenario November 19, 2021, Shanghai - The 2021 EdgeX China Challenge came to a s...[Details]
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This project explains how to build a "soft touch" switch. By "soft touch" we mean that you have to push once to set the device and push again to set the device off. This switch works by releasing the ...[Details]
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In recent years, mobile communication technology has developed rapidly. Most mobile communication systems have voice prompts in the process of receiving dialing from wired telephone users. This sec...[Details]
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led_dev.c source code: #include "linux/module.h" #include "linux/moduleparam.h" #include "linux/ioport.h" #include "linux/init.h" #include "linux/delay.h" #include "linux/platform_device.h" // 1. All...[Details]
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After receiving the largest order for new energy vehicles in history, Tesla immediately placed a large order with the king of lithium batteries. Ganfeng Lithium announced on the evening of November...[Details]
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1. High definition, high brightness, high color gamut
Clarity, brightness and color saturation are three important performance indicators of LCD.
2. Narrow edge design
Since ...[Details]
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Gartner identifies key emerging technologies to scale immersive experiences, accelerate AI automation and optimize worker delivery • Metaverse, super apps and Web3 are the core technologies drivin...[Details]
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introduction Due to the complex output of the automobile power supply system, various components such as high-current motors and solenoid valves often cause fluctuations in the power supply voltage o...[Details]
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The consumer electronics industry is a typical technology-driven industry. With the rapid development of technologies such as 5G, artificial intelligence, and the Internet of Things, the consumer ele...[Details]
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On November 10, according to the introduction released by Wuhan Economic and Technological Development Zone, on November 9, the 2024 Annual Conference of Hubei Automotive-Grade Chip Industry Techno...[Details]
Microcontroller MCU
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