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For PC DIY enthusiasts and gamers, graphics card prices have finally dropped as everyone expected after being high for months, and they have dropped by nearly 50% in just two months. The RTX 3060, wh...[Details]
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Keyboard input
- I/O input experiment
I. Experimental purpose
To correctly read the pin status of PIO, so that when a key is pressed, the LED lights up, otherwise it goes out.
II. Experime...[Details]
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LED makes light bulbs break away from the traditional definition and play with different creativity. This time, LED Light House introduces LED light bulbs that can freely control the lighting angle...[Details]
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One of the top priorities in all power electronics applications is to achieve high efficiency. With the emergence of new standards, active power factor correction (PFC) is required in many applicat...[Details]
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In measuring some CATV system indicators, spectrum analyzers are often used. In order to make the measurement results accurate, the use of spectrum analyzers often involves the problem of setting the...[Details]
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What are the commonly used technical software for EDA?
EDA technology is a computer software system developed on the basis of electronic CAD technology. It refers to t...[Details]
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According to Caixin, the financing negotiations of Japanese panel giant JDI have entered a critical moment, and TCL intends to invest and take a controlling stake. JDI has been losing money for man...[Details]
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How Frequency Modulation (FM) Works
The frequency modulation (FM) radio consists of an input circuit, a high-frequency amplifier circuit, a local oscillator circuit, a mixing circuit, an in...[Details]
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Driven by economic development, population growth and urbanization, Africa's electricity demand will continue to rise in the coming decades. At the same time, with the reform of Africa's electricit...[Details]
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The MK9-5/PA8-5 tobacco rolling and connecting unit is one of the earliest tobacco equipment introduced in my country. It is a product of the British company MOLINS in the 1970s. Its electrical system...[Details]
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Due to the limitations of car shape and layout, if the car radar cannot avoid the direct impact of the low-speed collision pendulum, it is easy to be damaged by the collision. Based on the equivale...[Details]
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According to official news, on June 25, SMIC (688981) held its first interim shareholders' meeting in 2021 and voted to approve the 2020 annual report. In addition, the shareholders' meeting approved...[Details]
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Reducing the cost of LED lamps
LED chips account for the main part of the cost of LED lamps, so the main way to reduce the cost of LEDs is to reduce the cost of LED chips.
The key...[Details]
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TLC2543 is a 12-bit analog-to-digital converter with 11 input terminals. It has the advantages of fast conversion, good stability, simple interface with microprocessor, low price, etc., and has go...[Details]
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July 17, 2023 – July 8, 2023, at the 2023 World Artificial Intelligence Conference (WAIC) “AI Commercial Landing Forum”, iResearch released the 2023 China AI Commercial Landing Investment Value Res...[Details]
PCB Design
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