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LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
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The clock oscillator is one of the basic components of electronic products, the heart of all electronic systems, and the foundation for the normal operation of the system. Its main function is to pro...[Details]
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introduce
The DS1865 burst-mode PON controller has built-in monitoring circuitry. The device has seven independent memory tables that are internally arranged in 8-byte rows. In addition, the cont...[Details]
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In 2021, the epidemic did not disappear as people expected, but continued to mutate; the automotive industry did not fall into a slump, but instead grew steadily; autonomous driving did not die out a...[Details]
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introduction Passive optical network PON has been applied on a large scale in the network with its unique advantages. Since the GPON system has the highest bandwidth utilization rate, the lowest syst...[Details]
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In order to ensure the production capacity and quality of batteries, battery manufacturers need to perform OCV (open circuit voltage) tests on batteries during the production process. The role of sel...[Details]
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/***************************************************************** * Library Description: ATMEGA8 NOKIA 5110LCD driver * Version: v1.0 ...[Details]
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France’s Electronic Communications and Postal Authority (Arcep) has taken steps to regularise a 5G spectrum auction that was postponed due to the coronavirus pandemic, with plans to launch the proces...[Details]
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1 Introduction
With the continuous development and utilization of new energy such as wind energy and solar energy, the forms of power generation systems are becoming increasingly diversified. I...[Details]
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A few years ago, we were developing a clamp-on photometer—a handheld device that clamps onto a communications fiber and displays the presence of light, direction of propagation, and a combination of...[Details]
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1. ISP online download using the pickit3 tool; 2. Use chip PIC18F25K22; 3. The schematic diagram is as follows: 4. If the public IO port is used for other purposes, please eliminate interfere...[Details]
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As a new Tektronix oscilloscope, the TBS2000B series retains the display characteristics of the previous 9-inch WVGA color display with 15 horizontal grids, and also supports TekVPI probes for activ...[Details]
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The following content is in stm32f4xx_gpio.h /** @defgroup GPIO_Alternat_function_selection_define * @{ */ /** * @brief AF 0 selection */ #define GPIO_AF_RTC_50Hz ((uint8_t)0x00)...[Details]
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1. Working principle of metal tube float flowmeter: The flow rate is measured by the height of the metal tube float in the conical tube, and the weight of the float is balanced by the pressure diff...[Details]
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Fiber optic Ethernet is coming It is an indisputable fact that optics are widely used in automobiles. Optical devices are blooming everywhere in the car and leading the future. Whether it is car ligh...[Details]
RF/Wirelessly
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