1. Task Requirements
Use the P4 port of the MSP430F247 microcontroller to control eight light-emitting diodes D1 to D8 to achieve four modes of patterned light control:
Single LED left shift mode;
Sin...
I burned the system image and used the busybox file system. But when I tried to mount the USB drive, an error occurred.There is nothing behind sda.
How to fix this? Thank you!...
I want to use a transistor switch circuit to control the on and off of the sensor to reduce power consumption, but the current cannot be amplified. Please recommend a circuit...
This content is originally created by dcexpert , a user of EEWORLD forum. If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceThis is ...
The power supply test market has always played an important role in the measurement market and has attracted the investment of many measurement instrument manufacturers. In order to consolidate its c...[Details]
Asynchronous communication The so-called asynchronous communication means that data is transmitted in characters. The transmission between characters is completely asynchronous, while the transmis...[Details]
The supply of mature wafer foundry processes is tight. According to industry sources, after TSMC raised its quotation by 20% for the first time a few days ago, UMC, Intel, Powerchip and other industr...[Details]
Newburyport, Massachusetts, USA, June 2024
Rochester Electronics, in partnership with u-blox (SIX: UBXN), continues to support global customers with chips, modules and IoT solutions de...[Details]
The difference between shift instructions and rotate instructions
Shift instructions and circular shift instructions are common operation instructions in computer architecture, which are used ...[Details]
With the advancement of science and technology and the continuous improvement of the quality of life, people require faster, more convenient and more comfortable services in consumption; at the same t...[Details]
introduction
In recent years, the pile dynamic measurement technology based on the fluctuating stress theory has been widely used. Its basic principle is to analyze the integrity of the pile b...[Details]
On February 16, 2022, Enjie Co., Ltd. signed the "New Energy Battery Full Industrial Chain Project Cooperation Agreement" with the People's Government of Yuxi City, Huizhou Yiwei Lithium Energy Co....[Details]
1. Introduction
One of the most expensive and heaviest components in a UPS is the output transformer. Since it is unlikely that the cost and weight of the transformer core material used to con...[Details]
Color steel plates are good building materials and components, mainly used for enclosure structures and floor slabs. They have been widely used in the construction field because of their advantages su...[Details]
GB/T6451-1999 stipulates: "For transformers of 1600 kVA and below , the DC resistance unbalance rate is 4% for phase and 2% for line; for transformers of 2000 kVA and above , the DC resistance unba...[Details]
Recently, Ningbo Qinbang New Materials Technology Co., Ltd. (hereinafter referred to as Qinbang New Materials) completed a B round of financing worth hundreds of millions of yuan, led by Sanxing Capi...[Details]
Mobile phone chargers are a common charging device that we often use. This article introduces the circuit description of the power converter for mobile phone chargers and explains its conversion ...[Details]
Quickly and easily detect compressed air, steam, gas and vacuum leaks. The handheld Fluke ii900 Sonic Industrial Imager enables maintenance teams to quickly and accurately locate air, steam, gas an...[Details]
With the continuous development of science and technology, industrial production lines are gradually moving towards automation and intelligence. As a powerful tool for factory production, automation ...[Details]
Microcontroller MCU
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