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1. The steps of making MP3 by single chip microcomputer are very detailed. PLAY key plays music. FUNC is used to switch between music selection, volume control and sound effect control. PREVIOUS, whe...[Details]
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Various pins, serial ports, clocks, timers/counters, watchdogs, etc. in the microcontroller need to be set through software, which requires the use of registers.
There are many tables to consu...[Details]
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According to MacRumors, there are rumors that Apple is developing the next-generation iPhone SE, which will be released in 2022. Display analyst Ross Young recently revealed that Apple will name the ...[Details]
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The rotor of the generator loses the excitation current. After the generator loses its magnetism, it will cause the generator to lose step, and will generate differential frequency current in the r...[Details]
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November 18, 2021 – Mouser Electronics, the premier New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking ESP32-S2-MINI mod...[Details]
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On April 27, Sofar New Energy held a groundbreaking ceremony for a new energy product R&D and manufacturing project in Huizhou (hereinafter referred to as the "Huizhou Manufacturing Base"). The new...[Details]
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In May 2021, Tesla cancelled the millimeter-wave radar installed in Model 3 and subsequent models, but recently Tesla has been updating the radar part of the entire product. From the current perspe...[Details]
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1. Accuracy level The accuracy level and maximum allowable error of the flowmeter within the specified flow range shall comply with the provisions of Table 1. The flowmeter error is expressed using r...[Details]
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An electric motor (commonly known as a "motor") is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to gene...[Details]
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After the Huawei MatePad new product launch yesterday, Huawei Consumer Business CEO Richard Yu revealed in an interview that Huawei will also launch an over-ear headset next year. He said: "Maybe nex...[Details]
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Contestants measure the voltage waveform at the output port of the signal generator Problem analysis: Use a signal displayed on the oscilloscope to ask whether the corresponding electromagnetic wire ...[Details]
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It has to be said that the mobile phone industry and the fashion industry have a lot in common. The fashion industry's popular trends often return to retro for a period of time, making the originally...[Details]
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Testing of medical devices not only tests for tightness, but also considers occlusion and fluid restriction. Especially for blood-related medical devices, where such problems can cause cell lysis, it...[Details]
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Digital multimeter circuit diagram (I) The digital multimeter is expanded on the basis of a DC digital voltmeter with only a basic range. This voltmeter is equivalent to the "head" of the digital mul...[Details]
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The standard library is actually quite convenient. With a template, if you change the parameters, you don't need to check the manual and redefine the register values. Part 1, introduction to the st...[Details]
MicroPython Open Source section
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