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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
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On the morning of July 8, some codes in Apple’s iOS 14 beta system indicated that Apple is developing a feature that may include QR code payment in Apple Pay. After upgrading to the second be...[Details]
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X-ray foreign body detection system is a kind of system developed based on the principle of X-ray penetration ability on different materials (or different materials have different absorption ability t...[Details]
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Image source: Feien Microelectronics
Applied technology: ESC hydraulic brake pressure sensor based on metal thick film technology
Application area: Body and ...[Details]
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This article is translated from allaboutcircuit The Bose name is legendary in consumer audio, but Bose was more than just a business-savvy audiophile; he was also a professor, researcher, engineer,...[Details]
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1. Review of RTC real-time clock knowledge 1. Working principle block diagram The RTC_CNT register will add 1 every clock cycle under the control of TR_CLK. For example, in 1970, we set RTC_CNT to...[Details]
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Volkswagen CEO Herbert Diess said the company is "basically sold out" of electric vehicles in Europe and the U.S. this year, according to the Financial Times. This means that anyone hoping to get an ...[Details]
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GMS972051 is a single-chip microcomputer with 2K E2PROM inside and compatible with MCS-51, produced by LG Corporation of South Korea.
GMS97C2051 omits the P0 and P3 ports of MCS-51, ...[Details]
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I got an old Panasonic radio, Panasonic RQ-517S, produced around 1975. It is a fully transistorized discrete circuit with no integrated circuit chips, with FM/AM dual-band radio, and single-card mo...[Details]
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1 Introduction
The DS80C320 microcontroller is a high-performance microcontroller based on the 51 framework launched by DALLAS.
It has the following advantages:
ⅰ, It has a command syst...[Details]
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The official website of the Wuhan Municipal People's Government released "Several Policies of Wuhan City to Accelerate the High-Quality Development of the Integrated Circuit Industry" (hereinafter re...[Details]
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According to reports, at an internal meeting held by Huawei recently, Huawei's consumer business CEO Yu Chengdong said that Huawei's mobile phone shipments this year will be around 230 million ...[Details]
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1 Introduction
With the development of computer technology and network technology, various new control methods are applied to robot control. Distributed control system is developed on the basis o...[Details]
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Siemens S7-200 PLC is a widely used small programmable logic controller, which has high reliability and flexibility and is suitable for various industrial automation applications. In order to achie...[Details]
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There are many introductions about electronic police and electronic dogs on the Internet. Some of them are relatively correct, while others are just half-baked. As a quasi-professional, I will expl...[Details]
DSP and ARM Processors
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