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I verified a digital tube program made by mega16 in the book and found that PORTC.2~5 could not output low level. There were no errors in the hardware circuit and software, but the digital tube driven...[Details]
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Preface
The current module system of new energy vehicles is composed of many parts, such as batteries, VCU, BSM, motors, etc., but these are relatively matur...[Details]
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In the past two years, the sales of new energy vehicles have been rising steadily. Coupled with the recent rising oil prices, many people have begun to consider buying a new energy pure electric vehi...[Details]
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This paper introduces the working principle and structure of a street lamp control system based on power line carrier technology using a 51 single-chip microcomputer. It also introduces the direct ...[Details]
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AVR microcontroller C language compiler software includes IAR, ICCAVR, winavr, Atmanavr, CodeVisionAVR, etc. Among them, CodeVisionAVR, also known as CVAVR, can be said to be the easiest C compiler to...[Details]
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According to news on February 5, AMD Threadripper has raised the ceiling for workstations and desktop processors. Although Intel Xeon is unable to compete, it cannot give up. It is just limited by it...[Details]
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Touch-sensing buttons are popular in daily human-machine interface applications because they are easy to use, beautiful, and do not involve mechanical movement. In particular, capacitive touch sens...[Details]
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The previous article talked about PRM files and memory mapping. There is an important register called GPAGE, which can globally access all address ranges. Flash operations are also based on this addr...[Details]
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Amazon shipped 10.5 million Echo smart speakers in Q3 2019, the second-highest single-quarter shipments in the company's history, extending its lead again. Global smart speaker shipments increased 55...[Details]
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On May 25, Weibo digital celebrity @数码闲聊站 revealed the details of Xiaomi’s new 5G phone. @数码闲聊站 said: "Xiaomi has opened a case for the SM6350, which should be a 5G phone under 1,000 yuan." ...[Details]
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The function we want to achieve is to simulate the USB serial port to send and receive data. The serial port assistant sends data to the MCU, and the MCU returns it to the serial port assistant...[Details]
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On August 20, Weilan Technology released its 2020 semi-annual report. During the reporting period, the company achieved operating income of 8.043 billion yuan, a year-on-year increase of 41.02%; the ...[Details]
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Current Source High Frequency Link Inverter
The unidirectional and bidirectional voltage source high-frequency link inverter based on Buck (Forward) converter has the advantages of unidire...[Details]
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1 Introduction
Compared with mechanical buttons and resistive touch buttons, capacitive touch buttons are not only durable, low-cost, simple and easy to install, waterproof and anti-fouling, but ...[Details]
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For decades,
silicon (Si) has been the workhorse of the semiconductor industry—everything from microprocessors to discrete power devices
. However, as modern power-demanding applications su...[Details]