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Not long ago, China Media Group, China Mobile and Huawei jointly completed the industry's first 5G+8K ultra-high-definition video cross-provincial transmission test. It is reported that 8K UHD live...[Details]
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Introduction Power line communication (PLC) is a communication technology that sends data over existing power cables. The technology uses half-duplex to transmit power and data between PLC nodes. Be...[Details]
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The register file is optimized for the AVR enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: · Output ...[Details]
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The domestic automotive LiDAR market has just started and has already been rolled into the market segment. As a LiDAR system supplier, Liangdao Intelligence has taken the lead in launching a side bli...[Details]
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LED has the advantages of high efficiency, long life, low power consumption and safety, and has been widely used in public facilities such as urban landscape decoration, transportation stations and c...[Details]
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ARM exception interrupt processing: ARM system abnormal interrupt types: According to the interrupt processing priority from high to low, they are: reset, data access abort, fast interrupt request, e...[Details]
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I bought a few LED bulb kits on Taobao some time ago , and planned to try making a few LED lights myself . Here is the tutorial for making the LED bulbs. LED Bulb Kit (The lamp beads I bought...[Details]
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The Indian government encourages citizens to use energy-efficient home appliances to minimize the country's per capita electricity consumption. With so many non-energy-efficient home appliances, th...[Details]
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The device is easy to integrate, supports accurate signal detection, and is designed to be flexible, making it suitable for wearable device heart rate monitoring and pulse oximetry monitoring applica...[Details]
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introduction When it comes to brushless DC motors, we have to mention brushed motors. Brushed motors have one annoying disadvantage: they are "noisy". Because the brushes and commutation rings need...[Details]
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Yesterday, iQOO 5 Pro was officially launched for the first time. According to official sources, the popularity of the phone has exploded, and it has won the double championship of sales volume and s...[Details]
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Here we introduce the method of using 51 single-chip microcomputer to drive stepper motor.
The driving voltage of this stepper motor is 12V, and the step angle is 7.5 degrees. One circle is 36...[Details]
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Microchip Introduces New Chip Scale Atomic Clock (CSAC) that Provides Extended Operating Temperature Range, Faster Warm-up and Better Frequency Stability in Extreme Environments
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In today's agricultural and industrial production processes, temperature plays an increasingly important role as a basic physical quantity. With the development of science and technology, people's...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]