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First,
the circuit
has
almost no
power supply
rejection.
Any change in
the power supply
voltage will directly change the bias voltage Vs/2 through the two voltage divider
...[Details]
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introduction
Nowadays, the harm of drunk driving is obvious to society, and the national government has also promulgated relevant punishment regulations to prohibit these behaviors, such a...[Details]
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introduction
Digital video systems have been widely used in the fields of intelligent transportation, image recognition, and security monitoring. As an important part of digital video syst...[Details]
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When mentioning systick, I have to complain about the following STM32 user manual. Since the systick function is provided
Yes, why is it only mentioned once in the manual? Later, when I searched onli...[Details]
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On the morning of April 14, the State Grid held a video conference to start the construction of new energy vehicle charging facilities in 2020, announcing that it plans to invest 2.7 billion yuan i...[Details]
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Gokewei released its semi-annual performance report on the evening of August 27, saying that its operating income in the first half of 2021 was about 952 million yuan, a year-on-year increase of 393....[Details]
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The printf function redirection of the serial port is divided into two cases: using the MicroLIB library and not using the MicroLIB library. The specific implementation code is as follows: #if 1 ...[Details]
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Through the central management platform, home life can be made comfortable, safe, convenient, energy-saving, healthy and environmentally friendly. Similar names include digital home, digital garden...[Details]
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There are 4 types of microcontroller serial communication modes. (One synchronous, three asynchronous). Set the communication mode in the control register SCON.
TI is the send interrupt req...[Details]
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Fluorescent tube power supply
A 2N3055 oscillator (Q1) drives a Japanese transformer wound on a 5/16.5-inch ferrite sub-peak. S2 is used as a filament switch, but can be omitted if necessa...[Details]
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In some special industrial occasions, it is sometimes necessary to continuously collect and store the sensor signals in real time, and then replay the data to the PC for analysis and processing after...[Details]
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Abstract: UART is used to solve the rate matching problem when communicating between DSP and PC, and a specific implementation circuit is given.
Keywords: DSP UART serial communication ...[Details]
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I am using the OK6410 development board, which comes with two kernels (2.6.32 and 3.0.1 have been tested)
First, let’s talk about how to make a logo:
Linux Logo Maker: LogoMaker.tgz 4.7MB...[Details]
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Manufacturers of flow meters should calibrate their accuracy in the laboratory before the meter leaves the factory, and generally claim that it is around ±1%. However, in actual field applications, th...[Details]
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Keynote Speech at the Opening Ceremony of the Boao Forum for Asia 2023 Annual Conference Abdulrahman Al-Faji, CEO of Saudi Basic Industries Corporation (SABIC) March 30, 2023 Dear Prime Minister...[Details]
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