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1. Build Arduino environment 1. Install Arduino IDE 1) Download Arduino IDE Arduino official website address: Arduino Docs | Arduino Documentation | Arduino Documentation 2) Install Arduino IDE Ope...[Details]
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On March 12, Zhejiang Geely Holding Group Co., Ltd. and Geely Automobile Research Institute (Ningbo Co., Ltd.) disclosed an invention patent entitled "A method, device and equipment for autonomous dr...[Details]
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In the development of various modern instruments, human-computer interaction functions are playing an irreplaceable role. Instruments with friendly human-computer interaction interface will be easier...[Details]
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The LM57 is a high accuracy, dual output, integrated, analog temperature sensor temperature switch. Its trip temperature (TTRIP) is programmable using two external 1% resistors and can be any of 256 ...[Details]
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1. Determine the test signal bandwidth Bandwidth is generally defined as the frequency at which the amplitude of a sine wave input signal decays to -3dB, or 70.7% of the amplitude. Bandwidth determ...[Details]
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On the evening of November 26, the three musketeers of the Redmi Note 9 series were officially released. After the press conference, Lenovo Mobile preheated the new product, aiming directly at...[Details]
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The pace of popularization of autonomous driving is accelerating. On January 12, the Ministry of Industry and Information Technology issued a document stating that 3.521 million new energy vehicles...[Details]
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STM8L SPI usage process records work needs. It is necessary to use SPI to communicate with DSP. Regarding SPI communication, as a novice, I am still at the MOSI/MISO stage learned in college and hav...[Details]
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On June 19, the Intel Data Innovation Summit and New Product Launch Conference hosted by Intel was held online. At the 5G Cloud-Network Integration Forum held at the same time as the summit, Intel, t...[Details]
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In the fall of 2024,
Advantech, a global industrial IoT service provider, launched a new edge AI server, the AIR-500 series. Designed for graphics-intensive workloads and AI local training
...[Details]
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For a long time, urban residents in northern my country have been charged for heating based on residential area rather than actual heat consumption, which has led to poor energy-saving awareness am...[Details]
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Low voltage difference, high efficiency, smooth dynamic response, stable and pure voltage output, and the ability to effectively suppress the very "dirty" noise from the public power grid, etc., ar...[Details]
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On the afternoon of December 31, the Shandong Provincial Government Information Office held a press conference to interpret the "2022 Policy List for "Stability and Progress" High-Quality Development...[Details]
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GPIO initialization steps
1. Turn on the GPIO peripheral clock.
Set RCC->APB2ENR
RCC->APB2ENR|=1
2. Set the port mode and speed.
GPIOA->CRH (8-15 bits) or GPIOA->CRL (0-7 bits)
Port mode: ...[Details]
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Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]
Programming Basics
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