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This system is a host electronic control system, which completes parameter diagnosis, data acquisition, closed-loop control and other real-time control functions in the process of beam alignment, a...[Details]
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Today, OPPO Vice President Shen Yiren announced a good news. He said: "It is said that Reno will be compatible with the PD charging protocol through OTA in the future." So the question is, w...[Details]
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Technical features of four-antenna receive diversity
Basic function: Improve uplink receiving sensitivity and enhance uplink coverage; Basic principle: Antenna diversity reception can obtain gain a...[Details]
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Next generation base station transmitters and receivers not only use multi-carrier (MC) technology for a single radio standard, but also introduce multiple standards in a single transmitter path, w...[Details]
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After the Start signal, the device address is sent, and an interrupt is generated at the 9th clock. We write the interrupt program according to the i2c flow chart. Each time a piece of data is tran...[Details]
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In the medical field, reverse engineering is a commonly used technology. Precision matching of medical components may directly bring patients a chance of rebirth. Today I would like to introduce to...[Details]
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Preface We want to compile an executable file that runs on the ARM development board, so we need to use the cross-compiler arm-linux-gnueabihf-gcc to compile. For the installation of the cross-comp...[Details]
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Vishay Intertechnology Launches New Series of Small Package, High Capacitance/High Voltage Combination Screw-Connect Aluminum Capacitors
Electrolytic capacitors with ripple current u...[Details]
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I originally planned to make a 6SN7 two-stage tube for FD422. I checked the price online and found that it was 45 yuan per tube and it was made in China. It was almost equivalent to my pair of FD4...[Details]
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Apple iPad Air 4 debuted the A14 Bionic chip, becoming the first tablet device in the industry to be equipped with a 5nm processor. Not surprisingly, the iPhone 12 series will also use Apple's...[Details]
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8031 Single Chip Microcomputer Controlled Rangefinder Calibration Station
This paper introduces the functions of the rangefinder based on 8031 single chip microcomputer control, and g...[Details]
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When doing experiments, a function signal generator is used as a signal source. This section introduces the use of virtual function signal generator. 1) Place the virtual function signal generator on...[Details]
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The AAT610X series is an ultra-compact switching converter with an integrated micro-inductor converter series, with energy efficiency up to 95%, and the design is as simple as a low dropout (LDO) regu...[Details]
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According to foreign media reports, Letstrack has released a new system that provides in-car AI voice functions. This system is similar to the voice assistant of a smartphone, and we can achieve it w...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, principles, applications,...[Details]
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