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//T2 interrupts every 50ms to generate a time reference, P1 port outputs field code, P2 port outputs word code, and dynamically displays hours, minutes, and seconds.
#include reg52.h
#define uchar ...[Details]
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Speech recognition technology is the technology that enables computers to "listen" to human language, and then execute corresponding commands according to its meaning, so as to serve humans. With the...[Details]
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Hesai Technology officially released the FT120, a pure solid-state short-range blind-filling lidar for ADAS front-end production vehicles. Let’s make a key point first: FT120 is a pure solid-state li...[Details]
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This is a stereo audio amplifier circuit that will provide 12W of audio power output on each channel. The circuit is built on a single IC TDA1521 or TDA1521Q and supports a small number of external...[Details]
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1 Introduction
At present, embedded systems have been widely infiltrated into people's work and life. From household appliances, information terminals, handheld communication devices to instrum...[Details]
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At present, the architecture of existing digital home security systems at home and abroad is mainly based on traditional wired network technology, which generally has problems such as cumbersome w...[Details]
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From October 22 to 24, Huawei HDC Developer Conference 2021 (HDC.Together) was successfully held in Songshan Lake, Dongguan. As Huawei's annual flagship event for global developers in the ICT field, ...[Details]
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In the context of increasingly fierce global competition for civilian machines such as mobile phones and household appliances, personalized design has become an important factor. Therefore, designs a...[Details]
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As environmental protection requirements become increasingly stringent, energy conservation and emission reduction have become factors that are gradually being taken seriously in automobiles, and m...[Details]
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Possible causes are as follows:
1. The analog input module and the field sensor may use self-powered or isolated power supplies respectively, and the two power supplies are not connected to ea...[Details]
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In the development of intelligent driving, the current assisted driving system is classified around different driving scenarios and the impact on the car owner. In order to meet the expectations of c...[Details]
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This Proteus simulation of the 51 single-chip microcomputer realizes the display of unsigned floating-point numbers. Specifically, display the units digit and three decimal places. When displaying di...[Details]
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Recently, Parker Hannifin, a pioneer in motion and control technology, released the "2023 Sustainability Report". The report focuses on the theme of "Leading with Purpose" and focuses on the company'...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance Generally...[Details]
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Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
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