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The variable frequency speed regulating water supply equipment is a new type of mechatronic water supply device that integrates mechanical, electronic and microcomputer control. According to the ch...[Details]
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1. Hardware Solution This design is a calculator simulation system design with 51 single-chip microcomputer as the core. The input uses a 4×4 matrix keyboard, which can perform addition, subtraction,...[Details]
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Apple has internally discussed the idea of launching some iPhone models without SIM card slots by next year, according to Bloomberg reporter Mark Gurman. In his latest Power On newsletter, Gurman s...[Details]
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The gasoline generator set is a supporting equipment for a certain type of radar. The strong vibration during the operation of the generator set can easily change the setting position of the potent...[Details]
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STMicroelectronics releases annual report on Form 20-F March 2, 2023, China - STMicroelectronics (ST; New York Stock Exchange code: STM), a world-leading semiconductor company serving multiple ele...[Details]
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Introduction
RFID technology is a non-contact automatic identification technology based on the principle of radio frequency. Its basic principle is that the signal transmits information through...[Details]
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From October 17 to 20, the 2019 International Winter Sports (Beijing) Expo (hereinafter referred to as the "WWSE") was held at the Beijing National Convention Center. As the official partner of the...[Details]
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1. Introduction
Switching power supplies have become one of the main sources of harmonics in the power grid. In order to reduce the pollution of switching power supplies to the power grid ...[Details]
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First of all, I want to thank Fansheng (net name) for giving me some ideas. Otherwise, I probably won't be able to figure out how to use the stop button until the end of this year. I...[Details]
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Analysis of six common problems when using an oscilloscope Oscilloscopes are an indispensable measurement tool for engineers, but they will definitely encounter problems of one kind or another when...[Details]
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0Introduction
The substantial increase in per capita electricity consumption has led to the widespread promotion of the "one household, one meter system", and the requirements and demand for e...[Details]
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The TMC4671 is a highly integrated multi-axis motor controller chip that can be used to control DC, stepper and brushless motors. It supports control of up to 6 motor axes and features high precisi...[Details]
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Arrive, a parking technology company, announced that its enterprise parking platform has added an innovative feature: a smart parking recommendation engine that can suggest the best on-street or off-...[Details]
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1. SDRAM burst mode SDRAM is a command-based device. Even if there is only one data to read or write, a command must be issued before it can be used. In order to increase work efficiency, a mode of s...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]