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The interrupt controller in S3C2440A accepts requests from 60 interrupt sources. These interrupt sources are provided by internal peripherals, such as DMA controller, UART, IIC, etc. Among these inte...[Details]
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Molex, a leading global manufacturer of electronic solutions, is proud to continue its active participation in the promotion and development of open platforms to meet the evolving needs of the data c...[Details]
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It can be clearly seen from the figure that the external display screen of the money counter is mainly composed of the AT89C2051 single-chip microcomputer produced by Atmel, three seven-segment comm...[Details]
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Today I will share content related to power supply ripple testing. Switching regulators are gradually replacing linear regulators in various fields because of their very high efficiency advantages. H...[Details]
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In power electronics technology and electronic instruments, the required DC power is obtained by rectification of the 220 V AC power grid. After full-wave rectification, the AC power supply is usually...[Details]
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According to Jiwei.com, OnePlus held a new product launch conference this evening and officially launched the OnePlus 9RT which has been preheated for a long time. In terms of appearance, the OnePl...[Details]
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According to news on January 18, TrendForce recently released a report, predicting that the number of global AI servers (including AI Training and AI Inference) will exceed 1.6 million units in 2024...[Details]
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Function Description:
The 4X4 keyboard corresponds to 16 numbers from 0 to F. Pressing any key will display the corresponding number on the common anode seven-segment display.
Circuit Description: ...[Details]
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/*********************************************** Function name : key_scan_init Description: Key scan initialization Input parameter : none Return : none Others : ...[Details]
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The application of single-chip microcomputer in electronic products has become more and more extensive. Temperature detection and temperature control are also used in many electronic products. However...[Details]
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The rotary paddle level switch is a very common material level measuring instrument, which is widely used in the production process and storage department of petrochemical, light industry, environmen...[Details]
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The widely used voltage
stabilizers
are divided into linear series negative feedback voltage stabilizers
and
switching
voltage
stabilizers. These two types of voltage stabil...[Details]
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Joengdong Choe, senior technical researcher at TechInsights, recently gave two presentations at the 2020 Flash Memory Summit, detailing the future of 3D NAND and other emerging memories. Choe's pre...[Details]
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The industry’s first ETEMI™ project aims to create a material matrix for new mobility applications through comprehensive in-house support, from design and development to testing and industrial produc...[Details]
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The inverter is a power electronic device widely used in the field of industrial automation. Its main function is to convert the input AC power into AC power with adjustable frequency to achieve sp...[Details]