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The probe is the first link in observing the signal. Its main function is to carry the link of signal transmission and transmit the signal to be tested completely and reliably to the oscilloscope f...[Details]
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0 Introduction
Indirect frequency synthesizers composed of phase-locked loops play a very important role in the field of wireless communications. The output signal of a phase-locked frequency ...[Details]
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A CAN bus repeater is a device used to extend a CAN bus network. It can amplify and forward CAN bus signals to achieve longer-distance communication. This article will detail the installation locat...[Details]
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§01 Fault Description At the beginning of 2021, due to the problem of excessive noise, silicone tubes and rubber shock-absorbing pads were added to the four fixing nuts of the SST59D1200 motor. ...[Details]
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Used as automatic audio limiting diode
The figure shows the principle diagram of the automatic audio limiter composed of a limiting diode D and a resistor R2. When there is no signal input, a small...[Details]
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In recent days, I have taken some time to study the internal Flash operation of STM32. Generally speaking, it is relatively simple. It should be noted that you should first understand the internal ad...[Details]
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What will charging look like in the future? OPPO has the answer. Today, OPPO announced a new charging technology - wireless charging. As shown in the picture, OPPO's rollable screen phone i...[Details]
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(Image source: Samsung Electronics Co., Ltd.) According to foreign media reports, a South Korean research team successfully demonstrated the world's first energy-saving ternary metal oxide semic...[Details]
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The propagation pathways of electromagnetic interference are generally divided into two types: conduction coupling and radiation coupling. The occurrence of any electromagnetic interference mus...[Details]
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Abstract: This paper introduces a new type of current isolation detection circuit based on IR2175 chip. The principle circuit is given and its working principle is analyzed. The scheme has simple stru...[Details]
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ViewSonic launches the new VX2780-2K-PRO monitor Shanghai, China, December 28, 2021 - Recently, ViewSonic announced the launch of an upgraded version of its new "Little King Kong" gaming monitor V...[Details]
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Mobile technology is migrating to 4G/5G as 75 operators in 40 countries and regions have completed, planned or are in the process of shutting down 3G London, UK - August 4 - The Global Mobile Suppl...[Details]
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On May 8, the signing ceremony of Liaoning Yuanxin Energy Storage Technology Co., Ltd.'s 10GWh energy storage equipment manufacturing base and green energy project was held in Chaoyang Economic and Te...[Details]
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In order to create an energy-saving and efficient smart lighting system, the use of MCU and dimmable drivers for environmental sensing and high-efficiency dimming has become a popular design trend in...[Details]
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When talking about the parameters and specifications of speakers, we have to mention its various performance indicators. Especially if you don't check these indicators when buying speakers, you can...[Details]
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