Monostable delay circuit composed of single op ampAuthor: Unknown Source: Unknown Added Date: 2005-1-7 2618 The monostable delay circuit is composed of a single operational amplifier connected as a vo...
The constant current driver chip on the LED lamp is broken. The size of the chip is about 5mm*2mm. The mobile phone cannot take a picture of it. There are only five digits printed on it, 42061 (or 420...
Using the built-in USB function of N32G45, connect the computer USB, virtualize a USB serial port, and realize data communication between the computer and the development board. The official MDK provi...
TFTP (Trivial File Transfer Protocol) is a protocol based on UDP protocol for simple file transfer between client and server. It is suitable for low-cost and uncomplicated applications. TFTP protocol ...
Heat is transferred through objects and space. Transfer is the movement of heat from a source to another location.Three forms of heat transferThere are three main forms of heat transfer: conduction, c...
[i=s]This post was last edited by viphotman on 2019-7-24 13:57[/i]Simulate the left and right mouse buttons by touching the buttons;
File structure:mainly integrates the functions of gpio, touch and u...
WiSA SoundSend Certified TVs Continue to Expand with LG OLED TVs including C2, G2 Series and Z2 SIGNATURE Series WiSA SoundSend certification ensures TVs connect seamlessly with WiSA SoundSend for ...[Details]
There have been reports before that the iPhone 12 series that Apple will launch this year will all use OLED screens, and the new phones will include four models. If this is the case, then rely...[Details]
Sales beat expectations, driven by strong year-over-year growth in Transportation Solutions and Industrial Solutions Schaffhausen, Switzerland - April 28, 2023 - Recently, TE Connectivity (hereina...[Details]
span style="font-size:18px;" /* *info:buzzer *author:chenlu *date:2014.11.20 */ //input the head file so that the program can work normally //iom16v---know the register //macros---know the BIT(x) #...[Details]
Chapter 3 Keil C51 vs Standard C
One of the keys to learning C51 is to deeply understand and apply the extensions of C51 to the standard ANSI C. This is because most of the extensions are directly ta...[Details]
According to foreign media reports, researchers at the Organic Electronics Laboratory at Linköping University in Sweden have demonstrated for the first time an organic battery called a "redox flow ba...[Details]
Recently, Nexperia announced that it has successfully raised a senior credit line equivalent to US$1.5 billion. According to reports, the funds will be used to refinance existing outstanding debt and...[Details]
On the afternoon of the 23rd, Huawei held a press conference in Shenzhen to officially launch its Ascend 910 AI processor and MindSpore full-scene AI computing framework. Some foreign media asked a...[Details]
The fields of precision chemistry, biomedicine, fine chemicals, precision instruments, etc. have extremely high requirements for temperature control accuracy, and the core of temperature control is...[Details]
LED light sources have the advantages of energy saving, environmental protection, and various shapes, and are currently widely used. So, what kind of power supply should be used by LED light sourc...[Details]
0 Introduction
In daily digital logic circuit experiments, the coding, decoding and display experimental circuit is a comprehensive application of the three circuits of coding, decoding and dis...[Details]
Radio frequency identification based on surface acoustic wave is an emerging technological achievement that integrates modern electronics, acoustics and radar signal processing. It is another new ty...[Details]
Keysight Technologies, Inc. (NYSE: KEYS) recently launched the "Innovate Anywhere" program to help customers cope with the severe challenges brought by the COVID-19 epidemic. The program covers three...[Details]
1. GPIO LED lighting procedure:
GPIO has various functions, such as driving LED lights, obtaining key input information...
To drive LED lights, you need to configure GPIO as above.
Basic kn...[Details]
Abstract: In order to make up for the shortcomings of laser pointers in multimedia teaching, a wireless pointer system based on micro-accelerometer is proposed. It not only has the function of turn...[Details]
Analog electronics
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