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New research from element14 shows growing demand for low-cost single-board computers in industrial and IoT applications Farnell Global Research Shows Low-Cost Single Board Computers Are Widely Used...[Details]
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From the perspective of anti-electromagnetic interference,
the power supply
EMI filter is actually a low-pass filter that only allows DC and power frequency to pass, that is, it allows c...[Details]
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1. Before making an LCD display, let's first supplement the principle of LCD display. The popular understanding of the LCD screen is that each point of the TFT LCD is composed of three p...[Details]
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Smartphone camera bumps are getting bigger and bigger. While companies are coming up with clever ways to make them look smaller (like Samsung's side-mounted modules on the Galaxy S21 series), th...[Details]
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After the Spring Festival, many companies are facing the problem of difficulty in recruiting workers, which has lasted for many years. As labor costs rise, more and more small and medium-sized manufa...[Details]
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The sawtooth wave generator composed of two op amps is shown in Figure 5.3-39A.
The circuit is based on the triangle wave generator composed of two op amps (please refer to this si...[Details]
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The awareness and demand of various enterprises and organizations to protect personal safety and private and public property are increasing. With the development of video surveillance technology, it ...[Details]
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In addition to the above-mentioned method of determining the interference source based on signal characteristics, the interference source can be directly found by searching for the radiation source in...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Low power consumption reference voltage generation circuit driven by battery
Function of the circuit
The electronic circuit powered by the battery must use low power consumption. For the ampli...[Details]
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CAN uses a multi-master working mode. There is no master-slave distinction between nodes, but there are priorities between nodes. The communication mode is flexible and can realize point-to-point, ...[Details]
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We have always had some doubts about Volkswagen making batteries. Recently, the new battery factory in Salzgitter, Germany, broke ground. This is Volkswagen's first European battery factory. The tota...[Details]
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First, I want to summarize the characteristics and precautions of the SPI bus, and second, summarize the use of SPI DMA
1. SPI signal line description
Usually SPI is connected to external devices...[Details]
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Liu Xuechao, senior technical market development engineer
at Texas Instruments
, said that the development of
LED
technology needs to
be coordinated with the development of
driving...[Details]
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Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]