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On the one hand, this circuit can avoid the problem of having to use expensive inductor coils in general oscillation circuits. On the other hand, it can avoid the problem of using double potentiomete...[Details]
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According to Taiwan Economic Daily, affected by the US ban, the Mate 40 series may become the last generation of Huawei flagship phones equipped with Kirin high-end chips. The market has recen...[Details]
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In recent years, China First Heavy Industries has insisted on the path of independent innovation, made advance deployments and bold explorations in key scientific and technological fields. The "Ind...[Details]
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Huawei's official website launched the MateStation B515 desktop today, which uses AMD's Ryzen 4000G APU platform, but the official did not disclose the specific price. According to the infor...[Details]
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Can bldc make servo motors?
Yes, BLDC (Brushless DC) motors can be used as servo motors, which have good performance and advantages in certain applications. Servo motors usually require precis...[Details]
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introduction
In view of the widespread application of LED dot matrix display screens and the advantages of GPRS network nationwide coverage, a wireless LED display screen control system soluti...[Details]
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introduction
When a vehicle is being dynamically weighed, in addition to the actual axle load, the force acting on the platform also includes interference forces caused by many factors, such as v...[Details]
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On July 29, good news came from the Ali region of Tibet. The first phase and second stage project of the "source-grid-load-storage" new energy system for lithium extraction from Lago Salt Lake, whi...[Details]
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Part 1: Before UCGUI Porting Before porting, you must first understand the file structure of the UCGUI 3.98 source code downloaded from the Internet. There are three folders in the UCGUI 3.98 sou...[Details]
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The waveform of the motor changes rapidly when it starts and stops. The usual way to test the start and stop is to use an oscilloscope, but the accuracy of the oscilloscope is low and it is impossibl...[Details]
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/****************************************************************** Function: LED 16*16 dot matrix scrolling displayDescription : 74LS164 is used to send data, P0, P2 port is used to select the li...[Details]
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As modern industrial production and scientific research place increasing demands on data acquisition systems, transmission speed, error correction capability, and
ease of operation and installa...[Details]
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In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off at...[Details]
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Recently, AppleInsider reported that Joel Podolny, Apple's head of management training, left the iPhone maker earlier in 2021 and joined a startup. Podolny, the dean of Apple University training scho...[Details]
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Abstract:
Aiming at the characteristics of low signal-to-noise ratio and large dynamic range of echo signals in ultrasonic structure detection applications, a multi-channel data acquisition s...[Details]