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First, when looking at a speaker circuit, an IO port of the microcontroller is used to control whether the PNP tube is turned on or off, thereby controlling whether the speaker works. The following ...[Details]
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Experimental task
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Using the characteristic of 24C08 that the stored data does not disappear after power failure, you can make a power failure protection device. First, use the singl...[Details]
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introduction
How to quickly and accurately locate the fault after a distribution network fault occurs is the basis for the self-healing of the distribution network, and the self-healing functi...[Details]
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According to Jiwei.com, after LiDAR, DPU has become a popular track for financing. DPU is a dedicated processor for data centers and will become an important computing chip of the new generation. Nvi...[Details]
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#BIT
Syntax: #bit id=xy
id is a valid C identifier;
x is a constant or a C variable;
y is a constant (0~7)
Purpose: Create a new C variable (one bit) placed in the memory area, corresponding ...[Details]
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June 26, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the widest selection of semiconductors and electronic components™, announced...[Details]
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A microcontroller (also known as a microcontroller) is a microcomputer that integrates various components on a silicon chip. These components include central processing unit CPU, data memory RAM, pro...[Details]
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0 Preface As an efficient, safe and flexible transportation vehicle, unmanned autonomous vehicles have promoted the vigorous development of the transportation industry. Practical research has shown...[Details]
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1. Input channel selection There are at least three selection modes for input channels: channel 1 (CH1), channel 2 (CH2), and dual channels (DUAL). 1) When channel 1 is selected, the oscillosco...[Details]
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There is finally new news about OPPO's K series of mobile phones that focus on the online market, and it is quite important. According to the well-known digital blogger @数码闲聊站, the upcoming OPPO K3 w...[Details]
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The SD card was jointly developed by Japan's Panasonic , Toshiba and the United States ' SanDisk in August 1999.
The structure of SD card can ensure the security of digital file transmission and it i...[Details]
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The use of artificial sense and more advanced infrared detection technology to monitor the axle temperature of trains can only be measured at fixed points when the train is parked. This device can mo...[Details]
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1 Introduction Power supply technology, especially digital control power supply technology, is a very practical engineering technology, involving many disciplines such as electrical, electronic, syst...[Details]
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The open baffle high-fidelity high-quality speaker design presented here offers an alternative to ordinary speaker enclosures. Its sound emission pattern is similar to that of an electrostatic one....[Details]
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The zero point problem of the servo motor encoder is a very important topic, which is related to the precise control and positioning of the servo motor.
Basic Concepts of Servo Motor Enco...[Details]
MicroPython Open Source section
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