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The test system for large-capacity memory integrated circuits is a project of the Technology Innovation Fund for Science and Technology-based Small and Medium-sized Enterprises. It is a test system ...[Details]
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The combined LED dot matrix display uses light-emitting diodes as pixels. It is made of high-brightness LED chips in an array and then encapsulated with epoxy resin and plastic molds. It has the ch...[Details]
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Gas sensor application circuit
It is divided into several types such as detection, alarm, and monitoring. 1. The working voltage of the power supply circuit is generally not high (3V~10V), and ...[Details]
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Abstract: The classic LEACH routing algorithm of wireless sensor networks is analyzed, and an improved algorithm is proposed. Through simulation, the improved LEACH algorithm improves the energy ef...[Details]
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Dramatic advances in digital processing
power
areas have led to greater demand for high-performance
analog
products. In addition to traditional voice, today’s cellular networks can ...[Details]
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1 Introduction
As one of the five conventional nondestructive testing technologies in industry, UT testing technology has been widely used. In UT, the A-type pulse reflection ultrasonic flaw det...[Details]
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1. About x86 architecture
X86 is a standard numbering abbreviation for an Intel general-purpose computer series, and also identifies a set of general-purpose computer instruction sets. X86 is a comp...[Details]
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O Introduction
LED display is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, flexibl...[Details]
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After receiving the instrument, our engineers started to test it. After the instrument was turned on, multiple self-test errors occurred and no signal was detected in the entire frequency band. Such...[Details]
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DC/DC Converter Specifications The specification of a board-mounted DC-DC converter is an important and detailed process. When selected correctly, it results in a cost-effective solution that meet...[Details]
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Do you know how to judge the quality of electromagnetic relays and solid-state relays? The following will introduce the corresponding methods for detecting relay coils, relay nodes, and solid-state r...[Details]
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/**********************************************************************
* File name: main.c/Buttons based on state machine
* Program author: Kevin Chin
* Program version: V1.0
* Compilation date: ...[Details]
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ACDC switching power supply has an important technical parameter - power-off holding time, which refers to the time difference ⊿t from AC power off to the output voltage dropping outside the accu...[Details]
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Research and diagnostic biomedical applications often require imagers with high spatial resolution, accurate color reproduction, and high sensitivity in low-light conditions, and in man...[Details]
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/******************************************************************* Experiment name: Generate sine wave demonstration experiment device: ATmega16L crystal oscillator: external 12M w...[Details]
Microcontroller MCU
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