[align=center][/align] [size=4]The electronic design competition is coming again. Xiaoguan went to the EE Download Center to collect and organize the [/size][size=4] album of the national college stud...
10. After the copper pipe joints of the LPG liquid pipeline are disassembled, new pipe joints should be replaced. After repair, a combustible gas leak detector or soapy water or other methods should b...
[i=s]This post was last edited by ketose on 2018-10-2 21:58[/i] [size=4]1. Introduction to 0.96-inch OLED[/size] The 0.96' OLED display module has a resolution of 128*64 and uses the SSD1306 driver IC...
[i=s]This post was last edited by fdsf on 2019-7-29 22:07[/i]First pictureFigure 1Figure 21. As shown in Figure 1, what is the function of the xenon lamp Vin pin of U14? What is the function of RJP400...
[align=center][color=rgb(18, 119, 221)][font=Fangzheng Lanting bold black, Microsoft elegant black][url=https://en.eeworld.com/bbs/thread-926795-1-1.html]I am a great detective: looking for the lost T...
Expert Comments Zhao Chunyu, Information Director of Daphne China Headquarters, Yongen Investment (Group) Co., Ltd., Wang Lei, Vice President of IDS Scheer China, Luo Huahui, Consultant of Peking Univ...
Dialog Semiconductor, a leading supplier of highly integrated power management, AC/DC power conversion, charging and Bluetooth low energy technologies, has announced that Samsung has adopted Dialog’s...[Details]
1 Overview
With the development of single-chip microcomputer technology and the improvement of control technology, 16-bit single-chip microcomputers have been widely used in industrial and civ...[Details]
Design of a Practical Switching Power Supply
1. Working Principle
Let's first get familiar with the working principle of a
switching power supply
that can output 5V voltage, as ...[Details]
Design of protection scheme for high frequency data transmission interface circuit
The continuous development of IC process technology and the popularity of high-speed data transmission in...[Details]
1 Introduction
Digital signal processors (DSPs) have great advantages over analog signal processors in terms of high precision, great flexibility, good reliability, and ease of large-scale int...[Details]
Cardiovascular diseases have become one of the major diseases that threaten human health, and a clear and effective electrocardiogram provides a basis for diagnosing such diseases. The electrocardio...[Details]
The basic electron tube generally has three poles, a cathode (K) for emitting electrons, an anode (A) for absorbing the electrons emitted by the cathode, and a grid (G) for controlling the flow of ...[Details]
1. Failure mode:
The failure position numbers of hand-inserted
LEDs
with the same structure in the product
are randomly distributed, and the LEDs with a high failure rate are concentrat...[Details]
In recent years, people have conducted a series of studies on digital orthogonal demodulation and proposed many methods. Among them, the digital mixing orthogonal transformation method is consistent ...[Details]
IT Home reported on November 6 that Nokia 6300 and 8000 are about to return. According to NokiaPoweruser, it is rumored that these two phones will be equipped with KaiOS phones, both will be 4...[Details]
1. Basic knowledge 1. Registers related to the serial port 2. Four working modes of serial port 3. Baud rate Several related concepts ① There are two basic modes of serial communication: as...[Details]
The HPM6000 series, the world’s most powerful real-time RISC-V microcontroller, has a clock speed of up to 800MHz and sets new records of over 9000 CoreMark™ and 4500 DMIPS performance
...[Details]
13.1 NOR FLASH handling Move the program from nor flash to SDRAM The program is stored in nor flash, and when running, the program is moved to SDRAM for execution. nor flash startup: the address...[Details]
AVR timer key points introduction The M16's T1 16-bit timer has a total of 15 operating modes. The other two 8-bit timers (T0/T2) are relatively simple, except that T2 has an asynchronous operating...[Details]
0Introduction
Embedded Graphical User Interface (GUI) is the focus of embedded product design and development. With the widespread application of embedded products, the functions implemented a...[Details]