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Mouse operation: rotate left and right to move the cursor; press and rotate the mouse left and right to modify the content at the cursor; press the mouse at the menu position to execute the operation....[Details]
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A tiny implantable brain stimulator has been shown to work in humans. Credit: Jeff Fetterow/Rice University
Rice University engineers have developed the smallest implantable brain stim...[Details]
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Changing a three-phase motor to a two-phase motor (actually single-phase) is essentially imitating the operation of a single-phase motor, and it is necessary to increase the capacitance. A three-ph...[Details]
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With the advent of the artificial intelligence era, robot education and training has become a hot topic in the education and training industry, and is favored by many investors and parents. However...[Details]
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0 Introduction
At present, LDPC codes have been widely used in deep space communication, optical fiber communication, digital audio and video broadcasting and other fields. Due to its bett...[Details]
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In the previous section, the query method was used in serial communication. This method is basically feasible in applications with a small amount of data transmission. However, if the amount of commu...[Details]
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PLC ladder programming is a graphical language used in computer control systems. It uses ladder diagrams to describe the logical relationship of the program to achieve real-time control and automat...[Details]
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As the use of LEDs becomes increasingly popular as a way to save power for general lighting, methods of driving LEDs with high efficiency have become essential. For example, Lumileds' Luxeon device...[Details]
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1. Structure of thyristor components
Regardless of the appearance of thyristors, their cores are all four-layer P1N1P2N2 structures composed of P-type silicon and N-type silicon. See Figure ...[Details]
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According to reports, Unisplendour said that the maximum storage capacity of SIM cards currently on the market is 512KB, while Unisplendour 5G Super SIM cards have launched three capacities: 32G, 64G...[Details]
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/* In the blog post "Application of Time Base Circuit 555", Zuo Erlun Dao introduced the method of using 555 to form a multivibrator and using this circuit to measure the capacitance of a capacitor. ...[Details]
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Principle: Transmit - reflect - receive is the basic working principle of radar level meter. The antenna of the radar sensor transmits electromagnetic wave signals in the form of a beam. The trans...[Details]
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When looking at solid-state batteries, one has to look at whether it is a material-level concept or a product-level concept? Speaking of solid-state batteries, just like Jia Yueting's "return to Ch...[Details]
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The FL2440 board only has TOUT0 and TOUT1 extended pins, and TOUT0 is multiplexed with GPB0, which is connected to the buzzer. So when TOUT0 is used to output the pwm signal, the buzzer will keep bee...[Details]
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1. Introduction
The electronic industry standard SJ/T11281-2003 "
LED display screen
test
method"
promulgated in 2003
, in which
the measurement
of
brightness
un...[Details]
Real-time operating system RTOS
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