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buzzer: The source refers to whether it contains an oscillation circuit. Passive buzzer: has a green circuit board; cannot be directly controlled by high or low level, but can only be triggered by ...[Details]
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Question: Send any byte of data from the computer at 2400bps. When the microcontroller receives the data, it adds a serial number to the front of the data and sends it to the computer together with th...[Details]
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The global energy shortage problem has caused governments around the world to vigorously promote new energy-saving policies. The energy consumption standards for electronic products are becoming more...[Details]
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Abstract: Aiming at the use and maintenance issues of battery packs in DC power systems widely used in various industries, a new charging method - variable amplitude pulse charging method - is propose...[Details]
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Windows 10 20H2 HLK-W806-V1.0-KIT WM_SDK_W806_v0.6.0 Excerpted from "W806 Chip Design Guide V1.0", "W806 MCU Chip Specification V2.0" ADC The acquisition module based on Sigma-Delta ADC integrate...[Details]
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The working principle of the oscilloscope is clear to everyone. We also know that the fluorescent screen is one of the three major structures of the oscilloscope. So do you know how the waveform is d...[Details]
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According to the Bangkok Post, Huawei Technologies (Thailand) Co., Ltd. and the Skill Development Department of the Thai Ministry of Labor recently signed a Memorandum of Understanding on Digital Ski...[Details]
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What will cars of the future look like? With the advent of 5G technology, autonomous driving technology, and various mobile travel proposals, things are becoming clearer. It is certain that in the f...[Details]
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The most convenient thing about the PIC microcontroller capacitive touch button is that the peripheral circuit is simple and does not require any peripheral components. Just connect a line from the p...[Details]
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A word of warning: The following procedures and circuit diagrams are not guaranteed to be the optimal solutions and there will be many shortcomings. Please understand. text Learning objectives: Use...[Details]
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Motor windings can be divided into many categories according to their structure. The commonly used classifications are as follows:
1. Centralized winding and distributed winding
1. Centra...[Details]
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There is a solution for mass transfer, may it be mass-produced in 2022? Due to the large number of transferred pixel particles (a 5-inch mobile phone screen with 500 PPI requires 8 million pi...[Details]
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PMS-80 is the product of more than ten years of research and manufacturing experience of Yuanfang Company in monochromator spectrometers combined with modern technology. This new spectrometer has g...[Details]
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LED lighting is becoming the technology of choice in the industry, especially for applications with harsh environmental conditions. LED solutions are robust and never fail completely. However, th...[Details]
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With the rapid evolution and installation of intelligent driving from L0 (warning function), L2 (independent lateral and longitudinal execution functions) to the current L2.9 (urban NOA), vehicles'...[Details]