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5G radio networks: the heart of the factory of the future
The widespread adoption of 5G radio networks will profoundly impact every aspect of our personal and professional lives. By ...[Details]
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1. What is an AC inverter?
Electric motors play an important role in our daily business and life. Basically, electric motors drive all activities in our daily business or entertainment.
...[Details]
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Hi everyone, this project will introduce you to a giant smartwatch I made, I made it with an ESP32 and an ILI9488 Raspberry pi display. Although it is indeed large, it is fun to wear. The watch con...[Details]
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There have been various reports that the bangs of Apple iPhone 13 will become smaller. Greek repair provider iRepair today provided a photo of what is allegedly the front glass panel of the ...[Details]
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In a communication system, an important indicator for measuring communication quality is
the signal-to-noise ratio
, and the key to improving the signal-to-noise ratio is to reduce the nois...[Details]
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Hardware platform: jz2440 Software platform: Ubuntu16.04 arm-linux-gcc-3.4.5 Source code location: https://github.com/lian494362816/C/tree/master/2440/005_leds/002 1. Principle analysis 1.1 Origin ...[Details]
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This paper uses the Weilun touch screen based on the Modbus serial port protocol and the general-purpose C8051 series microcontroller as the hardware platform, combined with the MCX314 motion contr...[Details]
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Function of the circuit
The square circuit is a circuit that performs EO=X2 operation. Although this circuit can be used as a part of various operations, it is not used much rec...[Details]
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1 Introduction The commonly used micro-pin printers are slow and noisy, and cannot meet the needs of some occasions. Micro thermal printers have the advantages of fast printing speed, low noise, high...[Details]
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At present, the LCD screen backlight of portable
electronic
products is mainly based on white LED. The brightness of white LED is proportional to
the current
. AP3036 provides a s...[Details]
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Aeva has partnered with ZF, a global automotive parts manufacturer, to industrialize the most advanced frequency modulated continuous wave LiDAR sensors: Aeva's FMCW LiDAR-on-chip technology is the ...[Details]
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The following figure is a circuit diagram of DC or battery input, which performs constant current control on 6 strings of LEDs
It adopts a multi-string boost structure design. The LED driving met...[Details]
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"In 2019, GigaDevice increased the frequency to 200MHz based on a four-port channel protocol, and the data throughput reached 200MB/s. Since the invention of the SPI protocol in the 1980s, after abou...[Details]
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Working principle of generator protection system
Generator protection is the safe operation of the generator, which plays a decisive role in ensuring the normal operation of the power system a...[Details]
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Fast and accurate power control is the basic requirement to ensure the performance of WCDMA system, especially in the uplink. Under the premise of ensuring the QoS required by users, it is very import...[Details]