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This article will introduce the R5 coprocessor development solution test based on the Mir Electronics MYD-YD9360 commercial display board.
Reference
Before development,...[Details]
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one. The purpose of the experiment is to familiarize yourself with the use of the debugging function of the Keil C51 integrated development environment and the use of the DP-51PROC microcontroller co...[Details]
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The adaptive pulse code modulation method changes the digital quantity according to the conversion rate of the voice analog signal, that is, in the pulse code modulation method, the quantization am...[Details]
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Baidu's investment in the field of smart cars is becoming more targeted. Among China's Internet players, Baidu was one of the first to become famous and was also one of the first to engage in inves...[Details]
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A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch tube to be turned on and off to maintain a stable output voltage. Du...[Details]
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Apple today released a new version of the second beta of iOS and iPadOS 15 to developers. The new software comes a week after Apple released the first beta. Registered developers can download profi...[Details]
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Since 1998, the LED display industry has been working hard to organize and establish LED display industry standards to correctly guide users to understand the performance indicators of LED displays...[Details]
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According to UDN reports, Intel has completed the development of the Intel 18A (1.8nm level) and Intel 20A (2nm level) process processes required for chip manufacturing for its own products and Inte...[Details]
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The figure shows a 5 W universal input constant voltage/constant current (CV/CC)
charger
power
supply
circuit
diagram
. This design uses Power Integrations' LinkSwitch-II ser...[Details]
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1. Hardware Solution This design uses a passive pyroelectric infrared sensor to detect infrared radiation from the human body. When a change in the infrared signal is detected, it is converted into a...[Details]
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The wind has risen and the tide is coming. The annual report of "Sister Mumu" is considered a major event in the financial and technological circles. Every year everyone waits to see what the new r...[Details]
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This article introduces the technology of transmitting and displaying the caller identification information in detail, and discusses the implementation of caller identification and solutions to com...[Details]
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The global energy shortage problem has caused governments around the world to vigorously promote new energy-saving policies. The energy consumption standards for electronic products are becoming ...[Details]
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As energy crisis and climate warming become more and more serious, energy conservation and environmental protection have become the focus of social issues. LED has attracted widespread attenti...[Details]
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In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]