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Pointer multimeter dial MF47 Multimeter, earlier called "three-function meter", has two types: pointer type and digital type. What three functions? Measure: voltage, current, resistance! How to us...[Details]
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In recent times, the COVID-19 outbreak has continued to escalate in Taiwan, with employees of major companies including TSMC, World Advanced, Nanya Technology, AUO, and Quanta Computer all confirmed ...[Details]
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The research on LED display screen uses a screen of 8×8 dot matrix display, focusing on dynamic processing methods. Due to the limitations of the display screen, only English and numbers can be dis...[Details]
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Chien Shan-chieh and Wang Shi, the co-presidents of wafer foundry giant UMC, have been at the helm for nearly two months. The company has adopted a pragmatic approach to operations and stopped chasi...[Details]
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Understand the basic principles of frequency converter
A frequency converter is a device that converts AC power into DC power with adjustable speed, and then converts DC power i...[Details]
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0 Introduction
Radio Frequency Identification (RFID) is an automatic identification technology that uses induction, electromagnetic fields or electromagnetic waves as a transmission method...[Details]
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PCB power management is generally concerned with all aspects of powering a PCB. Some common issues include: 1. Selecting various DC-DC converters to power the PCB; 2. Power supply sequencing...[Details]
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August 1, 2022, China –
STMicroelectronics has released two reference designs using the STSPIN32 motor control system-in-package (SiP) to simplify the development of industrial or appliance com...[Details]
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In recent years, the sudden rise of LCD splicing display products in the domestic large-screen splicing curtain wall market has become a highlight in the industry. As a new large-screen application t...[Details]
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Sometimes when connecting the data port, in order to facilitate the connection and wiring of the hardware circuit, the high and low bits of the data port are connected in reverse, but they can be conv...[Details]
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According to feedback from netizens at IT Home, Xiaomi Mi 6 has made new progress in flashing Ubuntu Touch recently. Developers have brought new updates to the Ubuntu version of Xiaomi Mi 6, includin...[Details]
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China’s quarterly semiconductor output shrank for the first time since early 2019, Bloomberg reported, largely due to weak demand for consumer electronics and disruptions to production in regions inc...[Details]
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The installation method of the oscilloscope probe is very particular. If it is installed incorrectly, it will easily cause problems with the oscilloscope detection. So what is the installation method...[Details]
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In the process of using an oscilloscope, mains power measurement is a test item that many friends will encounter. However, many friends have some questions during the measurement. Can the oscilloscop...[Details]
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Qualcomm has announced that it will hold a press conference on the evening of May 20. The biggest protagonist of this press conference is naturally the Snapdragon 8 Plus, which has been upgrade...[Details]
MicroPython Open Source section
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