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After analyzing the working principles of the two oscilloscopes, we need to pay attention to the various performance indicators of the oscilloscope. Before introducing the performance indicators of t...[Details]
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The most easily damaged part of the electric contact pressure gauge is the electric contact. In order to extend its service life, it can be improved from the following aspects: 1. If the measured pre...[Details]
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This is just my random notes on learning about the 16-bit ultra-low power single-chip microcomputer MSP430 produced by TI. I hope it can be of reference to other friends. Please feel free to give me y...[Details]
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Liquid level meter is a commonly used flow measurement instrument, which is mainly used for measuring various liquid media and has certain applications in many fields. Among them, liquid level meter ...[Details]
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As a basic digital service provided by GSM network to users, Short Message Service (SMS) has become a communication means for remote monitoring in many fields. In many applications, the short messa...[Details]
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With the launch of the 3.0 digital key specification of the Car Connectivity Consortium (CCC), smartphone-only access control has become a thing of the past. This specification is a global cross-i...[Details]
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Recently, Zhejiang Provincial Energy Big Data Center has newly connected 751 35kW/70kWh or above user-side electrochemical energy storage station data, achieving 100% real-time monitoring of 778 large...[Details]
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The startup code is the first code that runs after the system is powered on or reset. Its function is to perform necessary initialization of the system hardware and software operating environment bef...[Details]
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On the afternoon of April 20, it was reported that the Honor V40 was launched in January this year. According to past rules, the follow-up should be the flagship of "Honor 40" (without V). Howe...[Details]
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According to foreign media reports, French company NAWA Technologies has launched a new carbon nanotube electrode. It is said that this ultra-fast electrode can increase battery power by 10 times, in...[Details]
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1 System composition and working principle
1.1 System composition
The system consists of 5 parts: transmitter, PLC host, analog input and output module, touch screen, thyristor recti...[Details]
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On March 9, Shenzhen Huaqiang (000062.SZ) announced that the company plans to spin off its controlling subsidiary Huaqiang Electronic Network Group and list it on the Shenzhen Stock Exchange's Growth...[Details]
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2. Supplement and expansion 1. Generation of interrupt request signal ①1NT0 and 1NT1: external interrupt 0 and external interrupt 1. The interrupt request signals are input by P3.2 and P3.3 pins ...[Details]
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Behind the cool technological products are some basic pursuits that have remained unchanged since the concept of the enterprise was born. "In the future, Xiaopeng Motors will also enter the high-e...[Details]
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0 Introduction
With the rapid development of major e-commerce companies, the overall scale of my country's express delivery industry has grown rapidly, the number of parcels has increased ...[Details]