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On November 23, Hengfeng Information issued an announcement stating that the company recently participated in the bidding for the "Weak Current Engineering Construction of Dalian New Supervision Site...[Details]
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As a precision measuring instrument, the spectrum analyzer requires maintenance not just once, but during use. Here are some precautions during use to extend its service life! When using a spectrum...[Details]
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According to South Korea’s Yonhap News Agency, on August 16, battery manufacturer SK On announced that it would invest 1.5 trillion won (approximately US$1.12 billion) to build a new battery factory ...[Details]
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This article describes the construction of transformerless inverters used in today's commercial and utility PV installations. It examines how power integrators and utilities can unlock new capabilitie...[Details]
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According to foreign media reports, Toshiba recently released a new laser radar. Compared with the previous laser radar launched in June 2021, the size of the new laser radar projection device has ...[Details]
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HMD has not updated its flagship product since the release of Nokia 9 PureView. It was previously rumored that Nokia's next-generation flagship would be named Nokia 9.3 PureView, but at present, Noki...[Details]
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I set the serial port on the 51 MCU to 8 bits without parity, and then send data to the PC, with the purpose of sending 8 bits of data at a time. When I use the serial port debugging assistant on the...[Details]
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Microcontroller: AVR ATMEGA8
Communication: RS485
chip: MAX485/MAX487
Requirements: One host and more than three slaves. (This example uses 3 slaves)
Working principle:
Three slaves:
Collect vol...[Details]
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Beijing time, April 25, according to foreign media reports, Tesla 's application to the US Federal Communications Commission (FCC) for millimeter wave sensors and anti-theft measures for child protec...[Details]
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1 Introduction
MCGS (Monitor and Control Generated System) is a set of
configuration
software
based on
Windows
platform for quickly constructing and generating upper computer m...[Details]
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Information Technology and Teacher Education (tTTE) has only become a specialized research discipline in the field of educational technology in recent years. It mainly studies how to train teacher...[Details]
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1. H-bridge motor drive circuit
Figure 4.12 shows a typical DC motor control circuit. The circuit is named "H-bridge drive circuit" because its shape resembles the letter H. Four transistors fo...[Details]
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Following Guangzhou and Changsha, Shanghai becomes the third city where Robotaxi is on the road! Today, AutoNavi announced its cooperation with AutoX and will launch a Robotaxi experience recruitme...[Details]
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If the TRACE function is set forcibly in STM32F0, the following problems may occur. The reasons are as follows. Recently, I used st-link to debug stm32f030C8t6. After the programming is completed, I ...[Details]
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What is vehicle testing?
In-vehicle testing refers to the process of testing and diagnosing vehicles and their related systems in the automotive field. It is a systematic testing method design...[Details]
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