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Frequency conversion motor models and parameters
Variable frequency motors can work continuously under specified environments. With the continuous improvement of AC speed regulation technology...[Details]
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Two ways to open target options 1. Click the target option shortcut button, as shown below: 2. Open from the menu, Project - Options for Target, as shown below: 1.Device The first step ...[Details]
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Mir's domestically produced EtherCAT master controller solution based on ARM architecture core board
EtherCAT is a real-time industrial Ethernet technology proposed by BECKHOFF Autom...[Details]
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According to WitDisplay, the 2024 International Display Week (SID Display Week 2024) was held in San Jose, USA. Tianma, a leading company in the new display industry, brought many innovative techno...[Details]
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Beijing time, April 20 evening news, two programmers Alasdair Allan and Pete Warden recently discovered that Apple secretly tracks the location information of iPhone 4 and 3G iPad users, which may be ...[Details]
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In terms of mobile phone shipments in Japan in the second quarter of 2019, Sony fell out of the top five and was classified as others. According to s...[Details]
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#include reg52.h
#include intrins.h
//Define the type to facilitate code transplantation
typedef unsigned char UINT8;
typedef unsigned int UINT16;
typedef unsigned...[Details]
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Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), and Tencent QQ today announced at MWC Shanghai 2019 that they are collaborating to bring the popular QQ social servi...[Details]
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Since it was open sourced in September 2020, the OpenHarmony system capabilities have been continuously improved with version iterations, and ecological construction has begun to take shape. "OpenH...[Details]
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In the previous tweet "NDC simulation function allows AGV vehicles to have a traceable path", we introduced the powerful simulation function of NDC, which can simulate and test the AGV vehicles bef...[Details]
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How many watts is a 50w Class A amplifier equivalent to?
Class A and Class B amplifiers have different working modes, and their power output efficiency and power calculation methods are differ...[Details]
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This program has been tested. The circuit connection is: a 2-bit common cathode digital tube, the bit selection is P3.6, P3.7, the segment selection is P0, and there are the following 3 buttons
sbit ...[Details]
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The corresponding pins of LED are GPF4, GPF5, and GPF6. The compiler used is arm-linux-gcc-4.5.1. Includes four files head.S main.c main.lds Makefile. Experimental purpose: Increase the CPU main ...[Details]
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"This year, the average per-acre yield of crabs in our district's fishery science and technology demonstration base is about 350 kilograms, which is more than 20% higher than the district's average...[Details]
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Recently, Littelfuse released its third-quarter financial report on October 29, 2024. According to the financial report, net sales in the third quarter were US$609.8 million, a year-on-year decreas...[Details]