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Today we are learning how to use digital tubes and latches. The purpose of using latches is to reduce the use of IO ports. Originally, at least 15 IO ports were needed. After using latches, only 10 I...[Details]
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P_INT_Ctrl has two functions: read and write. Writing can control the interrupt source to enable and disable interrupts, and reading can determine the interrupt source that generates an interrupt requ...[Details]
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With the continuous improvement of automation, the requirements for remote data collection and transmission on site are also increasing. Today, when telephone communication networks are quite popul...[Details]
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1 Introduction to Digital Multimeter Digital measuring instruments have become mainstream because they have high sensitivity, high accuracy, clear display, strong overload capacity, are easy to carry...[Details]
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Nexperia’s new application-specific MOSFET (ASFET) for hot-swap improves SOA by 166% and reduces PCB footprint by 80%
New 80 V and 100 V devices minimize derating and improve current sha...[Details]
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With the rapid development of the Internet, the demand for high-power UPS and generators in data centers has increased rapidly, which has also caused some new problems. This article conducts theore...[Details]
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For an electronic system nowadays, the design of the power supply part is becoming more and more important. I would like to discuss with you some of my own experiences on power supply design to stimul...[Details]
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Abstract:
This paper proposes a wireless power transfer (WPT) antenna configuration and active rectifier circuit that is compatible with both AirFuel and Qi wireless charging standards. The p...[Details]
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According to three documents recently exposed by the Federal Communications Commission (FCC), DJI is planning to release a new first-person view (FPV) drone, and will provide matching goggles and rem...[Details]
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In circuit analysis, it is often necessary to classify signals according to their frequency, divide the signal frequency into several cases, and then analyze the working principle of the circuit.
1...[Details]
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ASML, the world's lithography giant, made its debut at the third CIIE. Since ASML is still unable to export EUV lithography machines to China, it showcased its DUV lithography machines this time. ASM...[Details]
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Light is an electromagnetic ray, and its characteristics are similar to those of radio waves and X-rays. Its transmission speed is about 300,000 km/s, so it can be received at the moment of emissio...[Details]
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Hardware platform: FL2440 (s3c2440)
Kernel version: 2.6.35
Host platform: Ubuntu 11.04
Kernel version: 2.6.39
1. I won't go into details about the function and working principle of DMA. You...[Details]
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As the global trend of new energy development becomes increasingly clear, the most core power batteries are still controlled by China, Japan and South Korea. The existence of this core technical fact...[Details]
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CAN (Controller Area Network) bus is a communication protocol used in the automotive and industrial automation fields, with high reliability, real-time and flexibility. The transmission rate of CAN...[Details]
DSP and ARM Processors
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