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Recently, a Kuka robot arm was cleaning the glass outside a skyscraper in New York, which really attracted people's attention. After all, this high-risk work has been done manually for the past 100...[Details]
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Today we will learn a few more modules, starting with the buzzer. The board uses a passive buzzer, which can be driven directly by a DC voltage. There is also an active buzzer, which can only be driv...[Details]
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Resistors are generally called resistors in daily life. It is a current limiting element. After the resistor is connected to the circuit, the resistance of the resistor is fixed. Generally, it has ...[Details]
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Recently, BAIC BluePark announced that its subsidiary Beijing New Energy Automobile Marketing Co., Ltd. plans to invest nearly 118 million yuan in cash to purchase a total of about 1,500 sets of qu...[Details]
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Download the schematic used in this program: click here. The microcontroller chip used is stc89c52; just find the schematic diagram of the dot matrix part. This is the circuit diagram of the entire ...[Details]
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In the display industry, the hottest battle at the moment is the dominance of OLED and LCD. Due to its many optical advantages, OLED is considered to be the next generation technology of display scre...[Details]
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I am currently learning AVR, mainly C, but I also hope to understand some assembly statements, so I found some common statements and memorized them together. 1. Arithmetic and logical instructions ...[Details]
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Modern smartphones are sleek and powerful, and while the size of the phone varies depending on the model, in general, a state-of-the-art device packs a lot of features into a package that measures app...[Details]
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0 Introduction
Virtual instruments generally include three parts: computer, software platform and instrument hardware. Although the hardware forms of virtual instruments are different, the basic str...[Details]
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On August 29, BOE Technology Group Co., Ltd. released its 2022 semi-annual report. The company achieved operating income of 91.61 billion yuan and net profit 6.596 billion yuan. Faced with multiple c...[Details]
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The RF GaN market will grow to $1.7 billion in 2023, and Qorvo, Sumitomo and Wolfspeed will benefit. According to the Strategy Analytics Advanced Semiconductor Applications (ASA) report, the RF GaN ...[Details]
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Startup File + Library + File
Startup file:
Hardware initialization
1. Turn off the watchdog (the watchdog is a timer that is turned on when the system starts. If it is not turned of...[Details]
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Rock mass acoustic emission refers to the phenomenon that when a rock mass is subjected to external forces, there will be defects or inhomogeneous parts inside it, which will first store strain e...[Details]
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Pin Definition FSMC configuration steps 1. Enable the corresponding pin GPIO clock 2. Configure the GPIO pin mode 3. Enable the FSMC clock 4. FSMC initialization 5. Memory block enable Ex...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
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