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The working principle and frequency resolution of spectrum analyzer are briefly introduced, and how to select frequency resolution and improve test sensitivity when using spectrum analyzer for testin...[Details]
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Electric heating furnaces are the most common and commonly used heating equipment in scientific experiments, industrial and agricultural production processes. Due to the different types and specifi...[Details]
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introduction
The GK type hydraulic transmission locomotive was introduced by the company from Ziyang Locomotive Factory in 1992. It is mainly used for railway transportation power in conventio...[Details]
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1. The problem of 5V output of switching power supply
People often complain that their designed systems have no problems when they are debugged and aged in the laboratory or production wor...[Details]
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introduction
Bluetooth technology is a short-range wireless communication technology used to replace wired cables. It is a wireless communication technology standard developed by the SIG organ...[Details]
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0 Introduction
Currently, mobile multimedia applications are becoming more and more important in consumer electronics. However, due to the limitation of battery life, the power consumption...[Details]
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According to China Securities Network, on April 30, TCL Huaxing's 11th generation ultra-high-definition new display device production line project (referred to as the "T7 project") successfully compl...[Details]
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Positioning company u‑blox has acquired full ownership of Sapcorda Services GmbH, a joint venture established in 2017 between u‑blox, Bosch, Geo++ and Mitsubishi Electric. Sapcorda will provide glo...[Details]
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Application of MCS-51 and AD7543 In microcomputer-controlled electrical equipment, it is often necessary to convert digital signals into analog signals to drive the operation of the electrical equipm...[Details]
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The operation of the interrupt system must be coordinated with the subroutine to be used correctly. When designing an interrupt service subroutine, you need to first clarify the following issues. ...[Details]
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The density of gas is much smaller than that of liquid, so in this article we assume that the density of gas at the top of the liquid level measurement container is negligible. At the same time, the l...[Details]
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1. Capacitor conduction: Capacitor conduction refers to the process of realizing charging and discharging current under the action of current. Therefore, when using the ohmmeter to measure, the capac...[Details]
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Current feedback amplifiers are not limited by the fundamental gain-bandwidth product and suffer very little loss in bandwidth as signal amplitude increases. Because they can condition large signal...[Details]
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1. The running water lamp We use an experimental phenomenon to understand the interrupt function again. In the main function, we make the eight lights flow rapidly left and right continuously. At...[Details]
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In recent years, electric vehicle technology, especially its battery technology, has developed rapidly. This article will explore the 11 most common misconceptions about electric vehicle (EV) bat...[Details]
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