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In the current embedded application development process, C language has become the best choice for most occasions. In this way, the main function seems to be the starting point for granted - because ...[Details]
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On August 11, according to the information on the China Patent Publication Announcement Network of the State Intellectual Property Office, SAIC Motor recently announced a new technology patent named ...[Details]
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On January 18, according to the official Weibo of Nubia Mobile, today, Nubia C1, which claims to "define a new benchmark for Bluetooth headsets", was released. The new product is now officially ...[Details]
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As a future development trend, driverless cars have naturally attracted much attention. In previous articles, the editor has explained the technical principles, advantages and disadvantages of driver...[Details]
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May 24, 2023, Shenzhen, China - OPPO today officially released the Reno10 series of new products, a milestone in the tenth generation of Reno. Thanks to the Reno series' long-term development in thin...[Details]
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Low-dropout regulators (LDOs) are used primarily to generate low-ripple, low-noise supplies for audio and RF circuits, and can also be used as local clean supplies for frequency synthesizers and VCOs....[Details]
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The in-vehicle infotainment system mainly consists of three parts: vehicle interface processor, application processor and telematics processor.
Vehicle Interface Processor: Mainly respon...[Details]
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//There are two buttons, one is connected to INT0 and the other is connected to PD7
//When starting, the digital tube displays 00.00, press INT0 to start timing
//Press INT0 again to stop...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
sbit ir=P3^3;//Infrared port
sbit dm=P1^4;//Digital tube segment code control bit
sbit wm=P1^5;//Digital tube bit code control bi...[Details]
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1. Codec Introduction
WM8978 is
a
DAC
+
ADC
chip
, which does not have the function of encoding and decoding. On the one hand, it can
receive PCM data
through the I2S
...[Details]
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According to Jiwei.com, on April 23, Zou Wenjin, technical director of AR/VR products at Huawei Consumer BG, pointed out at a technical seminar held by VeriSilicon and Khronos that the AR engine is l...[Details]
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CAN FD frame structure
CAN FD nodes can receive and send CAN messages normally, but CAN nodes cannot receive and send CAN FD messages correctly because their frame formats are inconsistent.
...[Details]
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/***********************************************************************
*** Function: Keyboard matrix scanning
*** Experimental content: The digital tube displays the corresponding keys. At the beg...[Details]
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History of Message Queuing Telemetry Transport (MQTT)
MQTT was developed by Andy Stanford-Clark with IBM and Arlen Nipper in 1999 to connect measurement equipment on oil pipelines to...[Details]
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Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]