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Nowadays, games are getting better and better, whether it is more realistic game content or more realistic game sound effects. For example, in the popular chicken game, you can even hear the footst...[Details]
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The US Patent and Trademark Office recently published several patents granted to Apple, one of which is about a new base device, with which users can wirelessly charge their iOS devices by placing ...[Details]
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1. Introduction
For high-power high-frequency power amplifiers with vacuum electron tubes as core amplifier components, in theory, the control effect of the electron tube grid voltage on the cathod...[Details]
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Modern radars are facing four major threats: comprehensive electronic interference, anti-radiation missiles, low-altitude and ultra-low-altitude penetration, and target stealth technology. This req...[Details]
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The main functional modules of the independent key structure expansion in the
PIC
microcontroller are as follows:
· Single-chip microcomputer system: realize the control of the stand-alon...[Details]
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Since November 2010, I have made hundreds of RC step-down LED lamps for users for the first time. After observing for a few months, the effect is good. I am determined to enter the LED industry and ma...[Details]
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After the water dispenser is turned on, the pure water in the heating tank is repeatedly heated for a long time, which is not good for health and also consumes a lot of electricity. Most of the time,...[Details]
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On December 14, CNNC Huineng Co., Ltd., a subsidiary of CNNC, announced the winning candidates for the first and second sections of the 2023-2024 energy storage centralized procurement. A total of ...[Details]
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//proteus simulation
//The microcontroller generates a buzzer to simulate the tone of the song (using a timer), not to sing the song (I ha...[Details]
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The information perception system based on the sensor network is an important detection equipment. The current information monitoring and early warning system usually uses one detector from CCD, m...[Details]
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1. Circuit selection
At present, there are not many new low-resistance and high-power electron tubes suitable for making OTL power amplifiers in China. If common power electron tubes such as 6P3P,...[Details]
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I played around with STM32 some time ago and it was good. It has rich resources and functions and is easy to use. It is not at the same level as 51. After using it, I decided to use an embedded MCU wi...[Details]
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On April 11, Unisoc officially unveiled its first automotive-grade 5G smart cockpit chip platform A7870. It is reported that the platform is equipped with an automotive-grade 6nm advanced process p...[Details]
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Reuters quoted a senior manager at Audi as saying that in the past two years, the chip shortage has become a bottleneck in the German automotive industry. Although many chip manufacturers have planne...[Details]
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Editor's Note: National-level specialized, refined, innovative and small giant enterprises refer to high-quality small and medium-sized enterprises that are located in the core areas of the industrial...[Details]