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Through a partnership with Virginia Diodes Inc. (VDI), the FieldFox handheld analyzer supports frequencies up to 170 GHz, providing a rugged, lightweight and portable solution for mmWave s...[Details]
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When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately c...[Details]
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1 Overview The pulse width modulation (PWM) mode can generate a signal with a frequency determined by the TIM1_ARR register and a duty cycle determined by the TIM1_CCRi register. 2. Chip informatio...[Details]
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In the past three months, financing news has continued to come out in the lidar field. First, Tianmo Optoelectronics completed a Pre-A round of financing of nearly 100 million yuan, and then Tanwei T...[Details]
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Two power transistors form a push-pull circuit, which shapes the DC power rectified by the bridge rectifier circuit into a high-frequency pulsating current on the transformer, and then generates lo...[Details]
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Apple has identified an issue with the logic board in a "very small number" of 2018 MacBook Air models, according to an internal document that the company released to Apple Stores and Apple Aut...[Details]
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A new report suggests that Microsoft is planning to add a new feature to its upcoming Windows Phone mobile operating system. The new feature will allow built-in text message backup. The report says t...[Details]
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There are many TWS (True Wireless Stereo) true Bluetooth headsets on the market. Sony, which has always been a leader in the field of noise reduction, recently launched the WF-1000X (commonly known a...[Details]
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1. Allocation of study hours 1 hour. 2. Experimental Purpose 1. Learn to use the DC voltage and DC current ranges of the multimeter to measure DC voltage and current respectively. 2. Learn to use DC ...[Details]
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Huawei released a new high-precision 4D millimeter wave radar solution, which attracted attention. The solution uses waveguide antennas, 4T4R technology, ultra-wideband and 100M Ethernet to greatly...[Details]
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1. Introduction
A stepper motor is an electric motor that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. Each time a pulse signal is inp...[Details]
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Digital communication equipment such as all-digital power line carriers usually require the transmission of multiple voice and data channels in a limited bandwidth data channel. The data format tra...[Details]
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Smart meters are smart terminals of smart grids. In addition to the basic electricity metering function of traditional energy meters, in order to adapt to the use of smart grids and new energy, they ...[Details]
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Automotive wiring harness types and components
If a car is compared to a living organism, then the wiring harness inside the car is the nerves and blood vessels of the car. The automotive wiri...[Details]
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Regarding the claim that fuel vehicles will be replaced by electric vehicles, Lin Changbo, general manager of Dongfeng Liuzhou Motor, bluntly stated that this is not necessarily the case.
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