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In the case of Micron suing Taiwan's wafer foundry giant UMC for indirectly assisting Jinhua in stealing DRAM processes, the Taichung District Court of Taiwan recently made a ruling: the three UMC ex...[Details]
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How to set power-off retention for Siemens S7-200 series plc. There are two data MW100 and MW102 that need to be saved. How to set them?
A: Just change MW100 and MW102 to the data in MB0~MB13....[Details]
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In the past year, Jiwei.com has disassembled many mid-range mobile phones. Today, we will select a product from each brand for horizontal comparison to see the ideas of different mobile phone manufac...[Details]
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Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]
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Now there is a new technology that can be used for lithium batteries, allowing them to charge faster. Today's lithium-ion batteries often use graphite, but alternatives to graphite can be found. Acco...[Details]
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Projector
lamp type
The bulb is a consumable part of the projector and is directly related to
the
projected
image. At present, no matter what kind of projection bulb,...[Details]
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The simple TV antenna amplifier introduced in the previous section is mainly suitable for VHF channels, but not for UHF channels. Here we introduce a high-bandwidth integrated amplifier UPC1651 and a...[Details]
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NXP launches new MCX microcontroller portfolio to enable new era of industrial applications and IoT edge computing
New MCX microcontroller (MCU) portfolio
includes four new pro...[Details]
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In the robot electromechanical control system, the control effect of the servo is an important factor affecting the performance. The servo can be used as a basic output actuator in micro-electromec...[Details]
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If there was a technology that could copy or imitate your speech in a second, would you be surprised or horrified? In 2019, the application of AI technology has become more and more diverse. Techno...[Details]
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Figure (a) shows the principle circuit diagram of the AC/AC converter. In fact, it is composed of a positive group (P) double half-wave converter and a negative group (N) double half-wave converter i...[Details]
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There are two ways to measure current using a digital multimeter. The first method is to use the digital multimeter directly to measure current. This requires the multimeter to be connected in seri...[Details]
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Acer has launched the Halo smart speaker, which is powered by Google Assistant and offers RGB lighting capabilities, as well as an optional LED display. Acer describes it as a compact speaker that ca...[Details]
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The high-voltage system consists of generators, distribution cables, transformers, switchgear and electrical equipment. Here, whether the user is using it for high-voltage insulation systems of new e...[Details]
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The hydraulic servo control system is a control method that uses hydraulic technology to achieve high precision, high speed, and high stability. It is widely used in industrial automation, aerospac...[Details]