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Digital oscilloscopes are suitable for measuring fast pulse signals. They are also equipped with high-gain amplifiers, so they are highly sensitive and can observe weak signals. Digital oscilloscopes...[Details]
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definition
Welding posture, especially the welding forward angle and welding inclination angle, are two important factors affecting welding quality. The "TorchAngle" function introduced in thi...[Details]
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This paper uses supercapacitors for rectification and filtering, and designs and implements them. Tests show that supercapacitors can be used for rectification and filtering at the output end of a ...[Details]
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The electrification revolution is in full swing, bringing about earth-shaking changes in all areas of the automotive industry, including two-wheeled vehicles, as well as motorcycles, scooters and e...[Details]
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The input of the switching power supply usually has a filter to reduce the ripple of the power supply fed back to the input. The input filter is generally composed of a capacitor and an inductor. Fig...[Details]
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1 Introduction
Figure 1 shows the general structure of a typical double-sided contact capacitive pressure sensor and its working simulation curve. As can be seen from Figure 1, the double-side...[Details]
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1 Introduction
Inductive key technology is an emerging technology that has been widely used in various products. Especially in the past two years, home appliances using inductive keys ha...[Details]
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Most people know that Gordon Moore, the legendary co-founder of Intel, made the famous observation back in 1965 that
the number of transistors in a dense integrated circuit (computer chip) ...[Details]
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The three major A-share indices rose and fell today, with the Shanghai Composite Index closing down 0.11% at 3506.94 points; the Shenzhen Component Index rose 0.35% to 14535.10 points; and the ChiNex...[Details]
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introduction
Imagine: in the scorching summer or the freezing winter, when you are on your way home tired after a long day of work, the air conditioner has been turned on and adjusted to a comf...[Details]
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1. Turn off the I (interrupt) and F (fast interrupt) bits in the cpsr register;
2. Set the interrupt mask register.
For 2440:
This is the interrupt processing process. When the...[Details]
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Abstract: TMS320F206 is a representative one of TI's TMS320C2XX series chips. On the basis of introducing its characteristics, structure and performance, it focuses on several issues that should...[Details]
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1 Introduction The numerically controlled oscillator is an indispensable part of the modulation and demodulation unit in digital communications. It is also the core of various digital frequency syn...[Details]
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Generally speaking, our app runs in user mode, which is a restricted mode and cannot access hardware. If the app wants to access hardware, it must switch modes. When an interrupt or exception occurs...[Details]
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Add nand.o to the Makefile, and then create a new nand.c to implement the read operation of NandFlash.
There are two ways to read NandFlash:
Read by page (need to provide page addres...[Details]
Microcontroller MCU
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