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There are different ways to play the second half of the intelligent game. In June 2022, BYD Chairman Wang Chuanfu revealed for the first time at the shareholders' meeting: "The first half of new en...[Details]
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Huawei officially announced that the 2020 Huawei Developer Conference "HDC Together" will be held in Songshan Lake, Dongguan from September 10th to September 12th, and early bird tickets will ...[Details]
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Digital tube static display principle Display and its interface Commonly used displays in single-chip microcomputer systems are: Light Emitting Diode (LED) display, Liquid Crystal Display (LCD) displ...[Details]
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The organizational structure of the arm stack is in the form of full stack descending. A full stack means that sp is to stay at the last element pushed into the stack. Descending means that the growth...[Details]
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The first circuit principle: The AC220V voltage is half-wave rectified by D3 and filtered by C1 to obtain a voltage of about +300V. One path is added to the switch tube Q2 c pole through the pri...[Details]
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Structure and principle of mass-type piezoelectric chemical sensor
1. Bulk Acoustic Wave Chemical Sensor (QCM)
Fig. 1 Quartz wafer with electrodes on QCM Fig. 1 QCM in standard holder
QCM ge...[Details]
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Socionext Inc. (hereinafter referred to as "Socionext"), a leading company in SoC design and application technology, announced that samples of the HD-PLC communication chip "SC1320A" based on the IEE...[Details]
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In October this year, Xinwei Communication stated on the investor interaction platform that the company has been operating at full capacity since October. Recently, the company once again announced t...[Details]
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New data center processors are already widely used by cloud service providers, OEMs, ODMs and independent software developers, showing significant performance improvements in AI, networking and s...[Details]
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Since the new generation of iPhones doesn’t have much to show for its innovation, will the A13 processor bring us some surprises? According to the latest report from foreign media, Apple will...[Details]
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/*********************************************************************** Engineering: 3-wire serial drive mode of 12864 LCD driven by ST7920 Pin definition: RS(CS)===== PD3 //PB0 RW(SID)==== PD4 ...[Details]
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AbstractIn engineering, the dynamic range of logarithmic amplification receivers is large, but they can only maintain frequency and phase information, and lose amplitude information. However, the d...[Details]
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By swapping the positions of the switch tube V and the diode circuit D in the SEPIC converter and the input/output relationship, we get the Zeta converter as shown in Figure 1.
The converter c...[Details]
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Overview:
GPS
track measurement
The system uses high-precision GPS technology to measure the real-time information of the track, speed, posture, etc. of mobile targets such as cars,...[Details]
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Mobile TV is increasingly entering the lives of people around the world. However, due to the regional characteristics of broadcasting and television, each region has formed its own standards and op...[Details]
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