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Introduction to Martindale Abrasion and Pilling Tester The fabric to be tested is installed in the upper sample fixture and rubbed against the abrasive installed on the grinding table. The friction t...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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At 12 noon on September 3, in Chengdu Hi-Tech West Zone, Chengdu Ailda Aviation Manufacturing Co., Ltd. (hereinafter referred to as Ailda), the air conditioning and lighting in the office area were tu...[Details]
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Today, Qualcomm announced that it has signed a new global patent license agreement directly with LG Electronics. Under this five-year paid patent license agreement, Qualcomm grants LG Electronics a p...[Details]
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"Dad, look at my tracking car!" Xiao Wang said excitedly to Lao Wang.
"Interesting, what class is this?"
"It's our electronics technology training class."
Lao Wang,...[Details]
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Design process (Figure 1):
Figure 1
Circuit schematic:
Figure 2
Figure 3
Figure 4
Figure 5
Process Notes:
1. When welding, pay attention to the posit...[Details]
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Reliability and real-time are the basic requirements for control systems. The initial motor controls used analog circuits with discrete components. With the advancement of electronic technology, fr...[Details]
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Recently, Sekisui Chemical Co., Ltd. (Sekisui Chemical, a global multinational group company, was founded in 1947 and has now become a large chemical manufacturing company involved in the three ma...[Details]
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All the success and longevity are attributed to the company's founders' guiding principles of quality products, responsive service and excellent value.
July 18, 2022 - Bourns, a worl...[Details]
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ABB has launched an innovative all-in-one electric vehicle charger, Terra 360, to bring the fastest charging experience to the market. ABB's new Terra 360 is a modular charger that can charge up to...[Details]
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In this Power Tip, we will determine some leakage inductance requirements for coupled inductors in the SEPIC topology. The SEPIC is a very useful topology when electrical isolation between the prim...[Details]
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0 Introduction
Modern mobile communication systems, from GSM to GPRS to CDMA, have frequencies from hundreds of Hz to 900 MHz, 1.8 GHz, 2.4 GHz, 5.8 GHz, and even higher. At the same time,...[Details]
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In 2020, the sudden outbreak of the epidemic dealt another blow to the kitchen and bathroom appliance industry, which was originally in a period of stalled development. The overall market declined ye...[Details]
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The network graphics of the power system is the basis of power system analysis. Based on the experience of predecessors, this paper introduces the OOA model and design ideas of the object-oriented ...[Details]
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Suddenly, the TV and radio started to play an alarm: "Beep... Beep... Beep... Beep... Beep... Attention, strong vibration!" This is the "Emergency Earthquake Early Warning" developed by Japan to is...[Details]
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