1. The power supply is 5V constant voltage, the maximum output current is 0.35A, and the resistance of the DC motor is 62.6 ohms. In the circuit below, if pin 1A inputs a low level, 1Y will output a h...
[i=s]This post was last edited by junnotech on 2019-2-14 11:04[/i] [align=left][size=4]OTDR (Optical Time Domain Reflectometry) and OFDR (Optical Frequency Domain Reflectometry) are two commonly used ...
Dear experts, I have a question, as follows:
module test（A,B,C）
endmodule
test t1（.A(AX),.B(BX),.C(CX)）As shown above, the test module is instantiated, but I did not give values for A, B, and C, which...
Recently, Wu Jingtai, a full-score candidate from Hainan Province, received an admission letter from Tsinghua University. He is determined to devote himself to the country's key "bottleneck" areas and...
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When the suspension shaft is slightly disturbed during rotation, it will produce tiny unstable vibrations, which will affect the normal motion state of the suspension shaft. Therefore, it is extremely...[Details]
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As shown in the figure, this is a +5V voltage regulator power supply
circuit
with current expansion and overvoltage protection functions
. It uses the method of connecting a high-power...[Details]
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Introduction: In many project development processes, we usually involve the use of buttons. In order to make the functions of buttons more diverse, we usually distinguish between single-click, double...[Details]
(1) IO port pins use self-explanatory macro definitions, such as LED1, LED_ONE_PIN (2) The IO port level is defined using macros, such as PIN_ON/PIN_OFF (3) A value that needs to be compared with...[Details]
Source code FFT.c /************************************************************************ Fast Fourier Transform C package Function Introduction: This package is a general fast Fourier transform C ...[Details]
Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]
PCB Design
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