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1. Pixels and pixel diameter Each light-emitting unit in an LED display that can be controlled individually is called a pixel. Pixel diameter ¢ refers to the diameter of each LED light-emitting pixel...[Details]
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Introduction
It is generally believed that the number of input points is determined by the number of system input signals. However, in actual applications, the purpose of saving PLC input poin...[Details]
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Those who are good at editing videos and making vlogs may feel that it is a time-consuming and troublesome task to cut videos into different aspect ratios so as to submit them to different platforms....[Details]
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On June 13, the pan-park partner conference (Guangzhou Station) "Perceiving Everything, Driving the Digital Future" was hosted by Xingzong IoT and co-organized by Sungyang Technology, Entropy Technol...[Details]
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1 Introduction
AVR embedded microcontrollers have rich hardware and software resources. The serial I2C interface can meet the requirements of many applications. Two AVR microcontrollers can commu...[Details]
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RFID
(
Radio
Frequency Identification) is a contactless automatic identification technology that began to emerge in the 1990s. It is a technology that uses radio frequency signals to achi...[Details]
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1. Introduction to GCC: The GNU Compiler Collection, usually referred to as GCC, is a set of compilers developed by GNU. Why is it an editor collection instead of a compiler? That's because it not on...[Details]
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In the measurement industry, range is a very familiar term. The selection of range should first protect the instrument from reducing its reliability or being damaged during the test process; secondl...[Details]
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The shortwave converter shown in the figure below can enable a simple medium wave radio to listen to shortwave signals. It can convert the 49rTl shortwave band to a 1.6MHz medium wave frequency. At t...[Details]
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Digital tube dynamic display Static and dynamic display dynamic display The characteristic of dynamic display is that the segment selection lines of all digital tubes are connected in parallel, and t...[Details]
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Valve-regulated lead-acid
batteries
are widely used
in
power
supply
, communication power supply, and other
fields
.
Due to the special structure of valve-regulated l...[Details]
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When the main power is disconnected, find a wire that can be connected from the socket at home to the ground wire of the main distribution box. Connect one end of the wire to the ground wire at the m...[Details]
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Built-in configurability, sequencing capabilities, and 13 channels of voltage rails for a wide range of mid-power applications
Beijing, China, May 20, 2021 - Qorvo®, a leading suppli...[Details]
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There are various classification methods for testing instruments according to their technical characteristics or scope of use. ① According to the parameters being measured, the detection instruments ...[Details]
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NXP adds Generative Artificial Intelligence (GenAI) flows with Retrieval Augmented Generation (RAG) and fine-tuning and eIQ Time Series Studio to its eIQ AI and machine learning development softwar...[Details]