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1 Introduction
With the development and application of test technology and wireless communication technology, test instruments are developing towards miniaturization and low power consumpt...[Details]
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Samsung Electronics launched nine 2020 QLED TV models on Thursday, The Korea Herald reported. Samsung Electronics said it has tripled the size of its QLED 8K TVs to increase consumer choice and conso...[Details]
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In the development of embedded Linux, the commonly used storage devices are NorFlash and NandFlash. Among them, NandFlash is more widely used because it is inexpensive and suitable for high-density an...[Details]
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Jiwei.com reported that "Next year, Visionox's AMOLED production capacity will be further increased, and it will take the lead in domestic LTPO OLED production capacity." On December 23, Visionox hel...[Details]
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DVD player power supply schematic using TOPSwitch-GX
TOPSwitch-GX uses current mode feedback to achieve extremely low no-load power consumption. C16, R1 and Q2 provide a ...[Details]
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In order to adapt to different application scenarios and take into account the flexibility, scalability and tailorability of computer systems, an embedded operating system was born that is applicatio...[Details]
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Entrust, a leading provider of secure identity, card and transaction technology solutions, today announced the launch of Sigma Desktop Instant Issuance, an innovative direct-to-print technology issua...[Details]
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Xiaomi XiaoAi’s “XiaoAi Reading” function will be launched soon, and internal beta application is now open. Xiaomi said that when it is inconvenient to look at the screen while commuting, exe...[Details]
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Current status of domestic EDA industry EDA is the abbreviation of "electronic design automation", which belongs to the upstream industry of integrated circuit design. Modern EDA tools cover almost e...[Details]
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1 Introduction
When a single-chip computer (single-chip computer for short) is working, if there is a sudden power failure due to some reason, the data in the data memory (RAM) will be lost, a...[Details]
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In order for road surveillance cameras to clearly capture license plates at night, on the one hand, the camera's strong light suppression index must be good, which can effectively suppress the oncomi...[Details]
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In response to investors' questions on an interactive platform, Crystal Optech said that the yield rate of the company's prism products is still in the climbing stage, production is constantly increa...[Details]
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The following contains: three files, main.c, gpoi.c, gpio.h
1 /*
2 * Main function
3 */
4
5 #include reg52.h
6 #include gpio.h
7
8 void main()
9...[Details]
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Principle of frequency converter
A variable frequency speed regulator is a power regulating device that adjusts the frequency and voltage of the motor power supply to achieve speed regulation....[Details]
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Memory is one of the important hardware of computer. There are two types of memory structure of single chip microcomputer : one is that program memory and data memory are uniformly addressed, w...[Details]
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