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In order to maintain strict hysteresis current control when designing an LED constant current source, the inductor must be large enough to ensure that energy can be supplied to the load during the H...[Details]
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1 Introduction
In the electronic circuit experiment of vocational teaching, high-power DC regulated power supply is the energy guarantee of the experimental system. The classic DH1729 reg...[Details]
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Ⅰ. Write in front This article describes the introduction, download, installation and registration of Keil C51 version. If you need to know more about Keil MDK-ARM version, you can go to my blog or W...[Details]
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On July 31, according to Tencent News, on July 29, SAIC Group held an extraordinary shareholders' meeting. President Jia Jianxu introduced SAIC Group's recent performance goals, new products, refor...[Details]
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Recently, Ruisi Zhixin, a provider of new human-eye retinal perception visual sensors, completed an angel round of financing of tens of millions of RMB. The investors include China Science and Techno...[Details]
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On July 12, in Xiyuan Community, Yinchuan, Ningxia, power supply staff were carrying out meter replacement work through the marketing of a one-click meter replacement micro-application. Through the...[Details]
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Recently, Guanghua Technology, relying on its leading energy storage system expertise and comprehensive strength, has used the new generation of retired batteries' "multi-direct and flexible mixed ...[Details]
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Assume ia＞0, ib＜0, ic 0, and the driving signals of the corresponding switches San, Sbp and Scp are shown in Figure 1. It can be seen from the figure:
Figure 1 Driving signals for switch...[Details]
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Modern architectural decoration not only focuses on the elements of interior space, but also pays more attention to the aesthetic effect of lighting on the indoor and outdoor environment and the ps...[Details]
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Computer Serial Communication Basics With the widespread application of multi-microcomputer systems and the popularization of computer network technology, the communication function of computers is b...[Details]
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Denso and BlackBerry announced that they have jointly developed the Harmony CoreTM, an integrated cockpit system that connects multiple human-machine interface (HMI*1) system products to enhance driv...[Details]
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This simple headphone amplifier circuit can be directly connected to other compact devices such as CD players, walkmans, tuners and recorders. Theoretically, this series of headphone amplifier circ...[Details]
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We have made many Colpitts crystal oscillators, and the output waveforms are generally not very sinusoidal. For example, the waveform in this picture is pretty good-looking. So, how to get beautifu...[Details]
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The simplest, most practical and human-machine interface "universal template program". Although the program framework shared is not so advanced, it is enough to make programs according to this idea...[Details]
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There would be no market for electric vehicles if charging infrastructure for electric vehicles required long queues and hours of waiting. As public charging points tend to increase power delivery ...[Details]
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