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Strictly speaking, a multimeter can only measure current, voltage, and resistance, but not capacity. However, you can use a multimeter to roughly measure whether the lithium battery has insufficient ...[Details]
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Preface
Many mobile operators are unable to test their antennas due to time and cost constraints in performing far-field testing of base station antennas. It is not feasible to test the far field...[Details]
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Introduction
CC1101 is a single-chip, low-cost UHF band wireless transceiver produced by TI. It is developed based on the IEEE 802.15.4 standard and its main application area is low-power wirel...[Details]
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introduction
The reason why an intelligent robot is called an intelligent robot is that it has a fairly developed "brain". The central computer works in the brain, and this computer has a direct ...[Details]
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Whether in image measurement or machine vision applications, camera parameter calibration is a critical link. The accuracy of the calibration results and the stability of the algorithm directly aff...[Details]
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On December 12, the Yinpai Battery Smart Ecological Factory under GAC Aian was officially completed and put into production. At the same time, it released a new breakthrough in magazine battery 2.0 -...[Details]
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We software engineers love to find the perfect solution to any problem we encounter. But oddly enough, we find that in this particular area, there is no perfect solution. Clever tricks may save som...[Details]
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First, please check "UseMicroLIB" in "Target"- "Code Generation" of MDK (keil) project properties. Add Printf to your program 1,#include 2. Add #ifdef __GNUC__ #define PUTCHAR_PROTOTYPE int...[Details]
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Huawei has now announced that its new generation folding flagship model Huawei Mate X2 will be officially released on February 22 and will be equipped with the Kirin 9000 series processor. Late...[Details]
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From January 7th to 12th, local time in the United States, at the CES 2024 exhibition, BOE Precision comprehensively demonstrated the innovative empowerment of automobile cockpits by a variety of cut...[Details]
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Evergrande held a new energy vehicle global strategic partner summit in Guangzhou. Xu Jiayin, chairman of the board of directors of Evergrande Group, revealed on the spot that Evergrande will invest ...[Details]
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Many friends will encounter this problem: the microcontroller receives a string of characters sent from the computer serial port, but can only receive the first character, and the others are lost or ...[Details]
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1. Introduction
Smart grid is the intelligence of power grid. It is based on integrated, high-speed two-way communication network. Through the application of advanced sensing and measureme...[Details]
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Marvell announced that they are close to acquiring Aquantia, a leading company in the networking field. The acquisition will enable Marvell to significantly enhance its networking capabilities. They ...[Details]
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The actual circuit using MIC4827 to drive a 3-inch square EL lamp is shown in the figure. The input current Iin=28mA of this circuit at Vin=3.3V, the output voltage is still 180Vp-p, and the operatin...[Details]
FPGA/CPLD
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