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After the audio signal passes through a 50 Ohm impedance matching network composed of an operational amplifier and resistors, it is processed by the range control module. If it is a general 100mV-5...[Details]
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Based on IGBT devices, this paper designs a high-power DC power supply using DC/DC power supply parallel technology. This power supply can be used as a high-power vertical displacement fast control DC...[Details]
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How to use the signal generator:
Select an electrometer signal generator with the same voltage level as the electrometer. Hold the working part of the electrometer (electrometer head) and...[Details]
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This reference design demonstrates the use of the MAX98400 Class-D audio amplifier in a stereo audio docking station application. The MAX98400 2.1 Demo Box is a complete active speaker dock that us...[Details]
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On November 6, 2024,
Universal Robots (UR), a global collaborative robot manufacturer, today released the UR AI Accelerator,
a plug-and-play hardware and software solution designed to promo...[Details]
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Today, Xiaomi Group’s Wang Hua revealed in a post that the Redmi Note 11T series will only have two cups this time: a large cup and an extra-large cup, corresponding to the Redmi Note 11T Pro an...[Details]
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1 Introduction Melt flow rate meter is a kind of testing instrument, which is mainly used to measure the melt mass flow rate (MFR) and volume flow rate (MVR) of thermoplastic polymers such as polyeth...[Details]
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Today I would like to share with you some experience and suggestions from an expert on learning PLC!
1. Learning PLC programming requires strong perseverance and enough patience
Everyone ...[Details]
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On July 11, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an in-vehicle...[Details]
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The operating system has become a battleground for major car manufacturers and Internet companies. In the past few years, many car companies such as Toyota, Volkswagen, and Mercedes-Benz, as well a...[Details]
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Foreign media MacRumors reported that according to the Korea Herald, due to lower-than-expected demand for the iPhone 12 mini model, Apple is likely to compensate Samsung Display for insufficie...[Details]
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New retail has become one of the hot words in recent years. Regarding what new retail is, Jack Ma once said that online, offline and logistics must be combined to give birth to real new retail; Lei J...[Details]
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With the improvement of Bluetooth 5.0 technical standards, TWS earphones have become a popular product today. However, with the popularity, some bone conduction earphone brands have also appeared on ...[Details]
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1. Realize unlimited non-connection broadcast ①Change BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE to BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE. After the broadcast timeout, it can still continue to...[Details]
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Based on W79E2051 MCU and LED constant current dedicated driver chip MBI5026, a simulated meteor shower LED control circuit is designed. The LED uses high brightness white, and 36, 48, or 64 LEDs can ...[Details]