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A blog titled "Alert: Technological Stagnation" mentioned that many technologies that are still in use today are products of the past 25 years. For example, the upgrade of computer technology, from W...[Details]
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Mobile phone screens are getting bigger, screen resolutions are getting higher, mobile phone cameras have higher pixels, and mobile phone CPUs have more cores... At this time, the battery brother o...[Details]
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Recently, Shandong Electric Power Construction has achieved double success in the development of the new energy market. It has signed the EPC general contracting contract for the Ningxia Xinliang T...[Details]
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Self-excited intermittent oscillation circuit:
Figure 1 (a) is a self-excited intermittent oscillation circuit. When the circuit is powered on (t=to), the current flows through the primary of the...[Details]
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1. Introduction
With the rapid development of microelectronics and computer technology,
PLC (programmable controller) not only replaces hard-wired logic with logic programming, but also add...[Details]
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Serial Communication: Two concepts: 1. Serial asynchronous communication: Both parties use their agreed clock cycles as their respective clock cycles; in principle, both parties use their own clock c...[Details]
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In recent years, the topic of energy harvesting has gained widespread attention within the electronic design community. Through the energy harvesting process, small amounts of energy can be captured,...[Details]
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1. LCD display principle. Working principle and driving circuit of LCD Liquid crystal is an organic compound. This organic substance has both the fluidity and continuity of liquid and the optical pro...[Details]
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74HC series ICs are widely used in digital circuits, mainly in single-chip microcomputer circuits. Among them, 74HC164N is an 8-bit shift latch, which is generally used to drive digital tubes. Because...[Details]
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Thanks to IT Home netizens @扮著努力@HHXu97@ConstantineYHN for submitting clues, Huawei Mate 40 and P40 Pro have pushed the HarmonyOS 2.0.0.212 version update, with sizes of 309MB and 321MB. Up...[Details]
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The construction of temperature rise test model is very important for the performance evaluation of electronic products. The temperature rise curve can not only help engineers verify the reliability ...[Details]
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The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
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RTC is a common component in current devices, and many devices need to check the time. The RTC real-time clock has been integrated into many microcontrollers. In the past, a special clock chip was re...[Details]
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Preface: I believe that most people who are looking for GPIO are new to STM32, and most of those who are new to STM32 are people who came from 51, so I will start from the basics, starting with the d...[Details]
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1. Basic Information of the Company
Wuxi Riemann Robotics Technology Co., Ltd. is a robotics company incubated by the Wuxi Research Institute of Huazhong University of Science and Technolo...[Details]