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Tip 1 Avoid Measurement Errors Caused by Connections, Test Leads, and DMM Wiring The easiest way to eliminate errors caused by wiring is to make a null measurement. For DC voltage or resistance measu...[Details]
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Conventional microwave detector diode and beam lead diode video impedance (RV) test methods and instruments have the defect of being inconsistent with the national test standard (GB6570-86). It is ...[Details]
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Huazhuo Precision Technology is applying for an IPO. The company focuses on the cutting-edge product of the ultra-precision machinery field, the dual worktable of the lithography machine. It maintain...[Details]
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1.7.1. What is a digital tube? 1.7.1.1. Several aspects of digital tubes (1) Appearance (2) Function: Digital tube is a display device used to display numbers. It is mostly used in industrial occ...[Details]
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Sungrow recently released five new inverters to the world, including China's first centralized photovoltaic inverter with an efficiency of over 99% - SG500MX Rui Edition. It is reported that while ...[Details]
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S7-1200 CPU communicates with S7-200 SMART S7 (S7-1200 as server)
For S7-200 SMART CPU firmware version V2.0 and above, the integrated PROFINET communication interface supports S7 communicatio...[Details]
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On March 18, OnePlus’ official website changed to a new logo. Prior to this, OnePlus founder and CEO Liu Zuohu announced that OnePlus’ new visual system would be announced today. Liu Zuohu ...[Details]
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Motorola has added support for two new indigenous languages in Latin America. Starting today, Kaingang and Nheengatu will be language options on Motorola Android devices. Any Motorola phone ...[Details]
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10月4日,陕西有色金属集团党委副书记、董事、总经理莫勇到西北有色地矿集团、陕西黄金集团权属企业山阳秦鼎、山阳秦金和金钼集团权属企业五洲矿业调研,向国庆假期坚守岗位的干部职工表示慰问。图片莫勇在黄金集团党委副书记、总经理龚甦文等的陪同下深入山阳秦鼎 ...
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Stanford University engineers have demonstrated a new way to wirelessly transmit electricity to multiple devices. The wireless power transfer system they developed can send electricity to electric ...[Details]
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Nintendo announces new Nintendo Switch Lite colors Last night, Nintendo released a new blue version of the Nintendo Switch Lite, which will be available in Japan and the United States on May 21, an...[Details]
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New ultrasound technology protects implanted devices from radio interference
A new ultrasound technology could help protect implanted medical devices, such as pacemakers, from radio attacks.
Th...[Details]
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C:WINCE500PLATFORMSMDK2416srcbootloaderEboot.Whimorystartup.s(332) : error A0034: undefined symbol: _undef_loc_label_ You really don’t know what it is unless you look carefully, but you should kn...[Details]
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A special application of AT89C2051, using its comparator to make a light intensity regulator, applied to a fully static LED display. The original situation is that the light control of the origina...[Details]
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Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]