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l Introduction
Compared with traditional analog oscilloscopes, digital storage oscilloscopes not only have the advantages of waveform storage, small size, low power consumption, and easy u...[Details]
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In order to improve the anti-interference ability of communication equipment or devices in signal transmission, improve the reliability of communication, and meet the measurement accuracy and re...[Details]
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1 Introduction Noise is a sound that should not exist in a certain environment, that is, a sound that disturbs people's rest, study and work. Such as the sound generated by industrial production, tra...[Details]
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According to BusinessKorea, LG Display Chief Technology Officer Kang In-byeong said on July 9 that the company is currently testing hydrogen fluoride from China due to Japan's export restrictions on ...[Details]
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As various sensors become standard equipment in mobile devices, the next question is where they might be expanded to other areas of application. At the annual Sensors Expo held in California recently...[Details]
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In 1831, Faraday discovered electromagnetic induction. He found that when a conductor moves through a magnetic field, it generates a voltage that is directly proportional to the speed at which it move...[Details]
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When the timer generates a second interrupt, the program will execute the interrupt service program for the second time. Similarly, the judgment statement if(t==0){tmp1=m1;} is executed first. S...[Details]
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1. STM32 interrupt grouping: Each GPIO of STM32 can be configured as an external interrupt trigger source, which is also the strength of STM32. STM32 divides many interrupt trigger sources into dif...[Details]
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Voltage type single-phase half-bridge rectifier circuit
I. Structure of the main circuit
1. Voltage doubler circuit: If it is assumed that T1/T2 is alway...[Details]
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1 Characteristics of batteries
The four most commonly used battery chemistries are lead-acid batteries (PbSO4), lithium-ion batteries (Li+), nickel-cadmium batteries (NiCd), and nickel-metal h...[Details]
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0. Introduction & Experimental Equipment It was a bit boring to stay in the laboratory alone during the National Day of 2020. I looked through the gaps that had not been filled and found that my unde...[Details]
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By integrating micro/nanostructure-based flexibility into the fabric, sensitive tactile perception can be achieved. However, traditional symmetrical structures such as pyramids and hemispheres can ...[Details]
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On June 29, 2023, GCL Energy and Huawei Digital Energy signed an agreement at Huawei's headquarters in Shenzhen, and the two parties reached an all-round cooperation on the construction of an i...[Details]
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PIC microcontrollers have computing functions and memory like CPUs and are controlled by software. However, the processing power - memory capacity is very limited, depending on the type of PIC. But t...[Details]
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introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that has developed rapid...[Details]
MicroPython Open Source section
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