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The sudden outbreak of the epidemic has changed the life trajectories of many people. As more and more people wear masks, the contradictions of iPhone users have begun to emerge. That’s right...[Details]
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Hardware platform: tiny4412 System: linux-4.4 File system: busybox-1.25 Compiler: arm-none-linux-gnueabi-gcc (gcc version 4.8.3 20140320) uboot: Friendly, built-in uboot. 1. Introduction of D...[Details]
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As the world grapples with the challenge of preventing catastrophic climate change, the power generation sector has been recognized as the most important area for reducing carbon emissions. As a resu...[Details]
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Since I am preparing for the ocean vehicle competition recently, I took this opportunity to learn about ARM. I saw many classmates around me using 32, so I also bought an STM32F103ZET6 and prepared...[Details]
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The time is calculated using the 51 MCU's internal timer interrupt mode 1, and the hours, minutes, and seconds are displayed on the LCD1602. The hours and minutes can be adjusted using the buttons, a...[Details]
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Experts jump ship, “outsiders” take over, where will Apple’s car-making industry go? “Apple is Tesla’s grave. Looking back, when Apple had just shown its teeth in the field of car manufacturing,...[Details]
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1 Basic concept of servo system
Servo comes from Latin, which means "the slave works faithfully and quickly according to the master's instructions". Servo system refers to a system that realiz...[Details]
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According to foreign media reports, the Indian government has established a high-level advisory committee to promote the Semicon India initiative and provide advice for the development of the semicon...[Details]
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After executing make 100ask24x0_config, the UBOOT for the JZ2440 development board is configured. Next, you need to execute make all to compile and link to finally generate u-boot.map, u-boot.srec,...[Details]
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According to Gartner, global PC shipments totaled 72 million units in the second quarter of 2022, down 12.6% from the second quarter of 2021. At the same time, Apple's global Mac shipments in the sec...[Details]
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TDA2030 adopts V-type 5-pin single in-line plastic package structure. As shown in the figure, according to the shape of the pin, it can be divided into H type and V type. This integrated circuit ...[Details]
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More and more funds are entering the new energy asset side, especially photovoltaics and energy storage, but the two are different, which also reflects the connotation and value orientation of current...[Details]
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Bluetooth technology is a short-range, low-cost wireless connection technology. It is an open solution that can realize wireless transmission of voice and data. Therefore, although the "Bluetooth" of ...[Details]
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Vishay launches upgraded infrared receiver to reduce power supply current and improve reliability against ESD and direct sunlight Enhanced TSOP2xxx, TSOP4xxx, TSOP57xxx, TSOP6xxx and TSOP77xxx seri...[Details]
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1. Distributed constant current technology
Distributed constant current means: an independent constant current source is set up at each parallel branch point to manage, maintain and control th...[Details]
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