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Although OOK modulation has poor performance, its circuit is simple, easy to implement, and stable in operation, so it has been widely used. Such circuits are almost always used in car and motorcycle ...[Details]
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According to news on August 27, according to @Momomo_US, the price of Intel’s 14th generation Raptor Lake Refresh desktop CPU has increased compared to the 13th generation CPU. He said the pricing of...[Details]
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With the development of communication technology and the improvement of measurement requirements, users are increasingly in need of a more convenient and more manageable way of measuring data collecti...[Details]
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On March 16, OFILM's announcement of a specific overseas customer's cancellation of orders attracted market attention. According to OFILM's announcement, the company recently received a notice from a...[Details]
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1. Brief description For buttons, it is common to use MCU to continuously detect the state change of the GPIO connected to the button (high - low or low - high) to confirm whether there is a key in...[Details]
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1 Introduction
The development of science and technology has put forward higher and higher requirements on the sampling rate, resolution, accuracy, interface and anti-interference ability of data...[Details]
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Previously, Hyundai Motor Group and Aptiv jointly established an autonomous driving joint venture, Motional. Recently, there was news that they will choose Ambarella's CVflow series of artificial int...[Details]
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1. Instrument model: Agilent ESG series E4438C vector signal generator; 2. Fault description: Self-test error, no output signal; 3. Inspection and maintenance: Detection: After detection, it ...[Details]
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Stereo amplifier, the principle/selection/function of stereo amplifier
The basic principle circuit of stereo amplifier
Figure 1 is a principle circuit of a stereo audio amplifier. When analyzing...[Details]
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After the release of the long-range version of the domestically produced Model 3, NIO is under the greatest pressure. The ES6, which is currently the main product, has a very high target in the secon...[Details]
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An important component of the automatic test system (ATS) is software. In the total cost of the automatic test system, software cost is an extremely important cost factor. Usually, when software is me...[Details]
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On August 21, according to GSMArena, a Xiaomi POCO spokesperson warmed up the new POCO phone on Twitter. There was a love symbol between "POCO" and "Hz", suggesting that POCO is about to launc...[Details]
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Ubuntu 10.04 is preparing to port Phonon, but the porting of 4.5 failed. There is an error when playing the sound. . . There is no way. Transfer to QtMutimedia I won’t mention the installation of c...[Details]
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On September 18, the 23rd China Beijing International Science and Technology Industry Expo (CSTE) held a science and technology cooperation project promotion and signing ceremony in Beijing. 20 signe...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
MicroPython Open Source section
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