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Recently, Times Speed Technology Co., Ltd. ("Times Speed") completed its B round of financing. This round of financing was exclusively invested by SDIC Venture Capital, supporting Times Speed to ...[Details]
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Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
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News on the morning of February 17th, last week Samsung launched its second folding phone Galaxy Z Flip. The official claimed that this product uses flexible glass, which is more scratch-resista...[Details]
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Remote suburban environments, low density of towers, and terrain factors can limit tower performance and affect network coverage quality. Destructive multipath interference can cause some "blind sp...[Details]
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A bowl of ramen costs three yuan, and the price has not increased in 15 years. Recently, Cheng Yunfu, the "Ramen Brother" from Shandong, has become popular on the Internet for his simple image. Alo...[Details]
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I've been quite busy lately, but I seem to have gotten used to posting some information on my blog recently, so that I can refer to it myself and others later. I played with a 2.8-inch TFT LCD last ti...[Details]
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Abstract: This paper introduces a method of debugging the asynchronous motor speed sensorless AC speed control system using MATLAB and CCS. The powerful analysis and drawing capabilities of MATLAB ...[Details]
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introduction
ATE promotes WiMAX RF testing and characterization. WiMAX transceiver devices have proven to be beneficial to the development of the consumer electronics market, where they have fo...[Details]
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1. Crystal oscillator 12MHz, capacitor about 30PF.
2. Connect an external crystal oscillator, add the external oscillation signal directly to XTAL1, and leave XTAL2 floating
3. The ...[Details]
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Jim Keller, a key figure in groundbreaking developments in computing, launched his latest venture last September as CEO of Tenstorrent. Keller's career spans more than four decades and has include...[Details]
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(1) Circuit using a diode
The simplest circuit is to insert a diode between the wind turbine and the battery to achieve charging. The following figure a is the basic principle circuit, and the...[Details]
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Last year, the "Audi e-Tron Sportback" was launched, but it has been decided to introduce a new headlight system DML (Digital Matrix Light) in this new model. Let's take a look at some lights from th...[Details]
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When it comes to current testing, what instrument should be used? The first thing that comes to mind is a multimeter. Yes, a multimeter is a conventional test instrument that can test basic electrica...[Details]
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In the field of industrial automation, PLC (Programmable Logic Controller) is a widely used controller. With the development of technology and changes in production needs, it is sometimes necessary...[Details]
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The selection of servo motors is a complex process that involves the consideration of multiple parameters. Among them, the inertia of the motor is an important parameter that directly affects the d...[Details]
Analogue and Mixed Signal
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