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The three main limitations of oscilloscopes are: insufficient sensitivity, too small an allowable range of input voltage, and limited bandwidth.
Except for special occasions where s...[Details]
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According to news on June 21, an investor asked CATL on an interactive platform: "There are market rumors that Tesla has suspended supply of CATL batteries due to major defects. Is it true?" CATL sai...[Details]
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Under the general trend of intelligent construction machinery, equipment networking and cloud computing is one of the basic prerequisites for the realization of intelligent construction machinery. ...[Details]
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There is no ISP function in another set of programs. To realize the update function of the program, you need to understand the IAP call of the chip, which is also introduced in the chip data. Then it...[Details]
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Laird Connectivity Summit SOM 8M Plus Now Available at Mouser
Suitable for IIoT and robotics applications
April 3, 2023 – Mouser Electronics, Inc., an authorized...[Details]
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By using the sleep mode of the stm32 microcontroller, the microcontroller can be put into sleep intermittently to achieve low power consumption. It often fails to wake up after entering sleep mode, r...[Details]
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According to foreign media 91mobiles, Samsung submitted a patent to the World Intellectual Property Organization (WIPO) in 2018, and the patent was recently made public. The patent shows that Samsung...[Details]
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International Energy Network learned that on February 21, China Datang Corporation announced the winning results of the third distributed string inverter (secondary) of the 2023-2024 photovoltaic i...[Details]
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1 Introduction
At present, China is developing coal production mechanization rapidly. The application of comprehensive mining equipment is a measure to improve efficiency and safety. One of ...[Details]
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0 Introduction
In recent years, with the continuous development of sensor technology, especially the widespread application of single-chip microcomputer technology, more and more small sensor measure...[Details]
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When designing filters, we often need to use various software for calculation and simulation. MATLAB can well complete the design of traditional digital filters, but as a development engineer, we need...[Details]
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What is differential amplifier?
Differential Amplifier
Differential amplifier is an amplifier composed of two transistors with the same parameter characteristics by direct coupling. If the tw...[Details]
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Researchers have developed and demonstrated new green-light-absorbing transparent organic photodetectors that are highly sensitive and compatible with CMOS manufacturing methods. Incorporating these ...[Details]
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Overview
This chapter uses an analog-to-digital converter (ADC) to sample multiple ADC channel voltages in a polling manner.
DMA sampling has been done before, please see:
http...[Details]
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1. The concept of embedded system
Focus on understanding the concept of "embedding"
It can be understood mainly from three aspects.
1. From the hardware point of view, the CPU-based ...[Details]