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The minimum system is as follows: The two capacitors on the 32768Hz crystal oscillator do not need to be soldered. In order to see the msp430f1232 pin clearly, give a large picture In addition to...[Details]
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Although the electromagnetic compatibility circuit composed of discrete components may be larger in size, it can also achieve a certain effect, as shown in the figure. VICOR has optional component...[Details]
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In order to implement the overall deployment of the Party Central Committee and the State Council on doing a good job in carbon peak and carbon neutrality, promote the positive, steady, healthy and...[Details]
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High frequency transient interference processing circuit and method for serial interface
RS-232/485 is a widely used serial interface in the industrial control industry. RS-232/485 is ...[Details]
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Recently, Google made some upgrades to Android Auto, bringing not only a new look but also more features. The main change to the app is that the user interface will be more flexible to different ca...[Details]
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1. Voltage reduction starting control of three-phase asynchronous motor
1. Y-△ step-down starting control of three-phase asynchronous motor
The relay contactor control of the Y-△ step-dow...[Details]
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According to Indiatimes, Wistron, the first company to produce iPhones in India, has recently withdrawn from Apple's OEM business in India, saying that Apple's tough price negotiations have prevented...[Details]
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Imagine a driver who has been behind the wheel for decades and is clearly no longer fit to drive. He knows it, and so do those around him, but the conflict with reality is intolerable, and almost unb...[Details]
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Absolute value amplifier schematic
Figure Schematic diagram of absolute value amplifier
Due to the different directions of charge and discharge currents, an absolute value amplifier is used, w...[Details]
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With the development of information technology and chip technology, DSP technology has been widely used in aviation, communication, medical and consumer electronic devices. With the continuous incr...[Details]
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The vivo X Fold foldable phone will be officially released on April 11, and the phone has already appeared in the Geekbench running score. The vivo X Fold is equipped with a Snapdragon 8 Gen...[Details]
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On March 9, Crystal Optech released its annual performance report, stating that the company's revenue in 2021 was 3.809 billion yuan, a year-on-year increase of 18.18%; the net profit attributable to...[Details]
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Following the earlier news that Huawei has cut orders to its supply chain, foreign media reported yesterday (9) that Huawei has internally lowered its full-year mobile phone shipments by 20%, estimat...[Details]
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On October 27, China Micro Corporation released its third-quarter report, stating that from July to September 2021, the company achieved operating income of 734 million yuan, a year-on-year increase...[Details]
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1. Current Status of Highway Toll Collection
1. Traffic speed issue
As the number of cars per capita in China continues to increase,
the speed of toll
collection
has a great imp...[Details]
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