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From the highest downlink rate of 384 kbps in WCDMA Release 99 to 14.4Mbps in HSDPA (the highest actual network construction rate is 7.2Mbps), what magical modifications and improvements have been ...[Details]
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Display to Vga HD Adapter Product/Display to Vga HD 1080P Adapter Features:
DisplayPort is one of the specifications of the new generation of image display interface technology, which can conn...[Details]
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I often go out or travel on business, and I always feel uncomfortable holding the current large-screen mobile phone, and it is not very convenient to operate with one hand. After learning about the m...[Details]
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1.
Signal
distribution problem: When there are several sets of speakers in the sound field, an equalizer is often used to distribute the signal to multiple amplifiers to drive the speak...[Details]
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Power factor correction is to correct the distorted current into a sinusoidal current and make it in phase with the voltage, so that the power factor is close to 1. Improving the power factor is of g...[Details]
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With the advent of the "smart industry" era, industrial robots are expected to enter more production lines
The yellow robot arm flies up and down, emitting arcs and sparks during the welding proc...[Details]
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1. Test description: Use the project automatically configured by STM32CubeMX to monitor the CPU usage of the FreeRTOS system provided by it and print it through the serial port. 2. Test environ...[Details]
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I. Overview Today, we will summarize some knowledge about PWR. Please refer to Chapter 6 of "STM32F0x128 Reference Manual V8". The software project provided is about the shutdown mode in power manage...[Details]
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With the support of national policies, the construction of smart cities is facing a big test, especially in the construction of urban public infrastructure. In terms of public urban infrastructure, t...[Details]
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Preface
Communication often occurs during development. Today, I would like to share with you how a robot can achieve TCP communication with a visual host computer.
Connected Robot
Th...[Details]
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Many netizens have reported that Redmi K20 Pro has received the MIUI 12.5 stable version update. The update version number is MIUI V12.5.4.0.RFKCNXM and the update size is 2.6GB. Xiaomi released th...[Details]
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1 switching regulator
Switching regulators usually use inductors, transformers or capacitors as energy storage components to transfer input energy to the output load. Its feedback circuit is used t...[Details]
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The sudden outbreak of the Wuhan epidemic has put Chinese chips to a huge test. How to deal with and resolve the crisis has become the most concerned and anxious issue in the industry. To this en...[Details]
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On October 22, the commissioning ceremony of Kaiplin's high-power fiber-coupled semiconductor laser automated production base was held at Tianjin Kaiplin Optoelectronics Technology Co., Ltd. in Tianj...[Details]
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CAN (Controller Area Network) is a communication protocol used in automotive and other industrial applications. The CAN bus uses a pair of twisted wires (CANH and CANL) to transmit data, where CANH...[Details]
RF/Wirelessly
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