Hello. I made a communication board between AT89S52 and MAX232 and PC. When I connected 11.12 to the microcontroller, and 13.14, GND to the PC, the line is also correct. I can receive the data sent by...
Looking for a part-time job to send and receive short messages on a Dopod mobile phone, the server receives and parses short messages and sends short messages to the PDA. The PDA operating system is W...
[img]http://hiphotos.baidu.com/zhidao/abpic/item/7e3e67092d2b93993bc76309.jpg?t=1302331637312[/img] The underlined ones are known quantities, and abw are unknown quantities. Can experts help me solve ...
Briefly introduce the composition principle and characteristics of LVDT displacement sensor
Preface
LVDT (Linear.Variable.Differential.Transformer) is the abbreviation of linear variable different...
1. Equipment Overview
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According to the original plan, this w...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
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On August 22, the Wall Street Journal reported on the 21st local time that the new US government does not plan to acquire equity in semiconductor wafer foundry giant TSMC and Micron, one of the thr...[Details]
A tubular motor is an electric motor that is typically used to control the movement of machines and equipment. Tubular motors are generally divided into two categories: linear tubular motors and ro...[Details]
A scale, a large, ground-mounted scale, is typically used to measure the tonnage of truck cargo. It's the primary weighing device used in factories, mines, and businesses for bulk cargo measurement...[Details]