Operating Systems Harbin Institute of Technology : https://training.eeworld.com.cn/course/5367"Operating System" is an important professional course for computer-related majors. The purpose of studyin...
[i=s]This post was last edited by hehung on 2019-5-25 15:37[/i] It took two weekends to finally debug it. This is the first time I tried to write a small game on a single-chip microcomputer. The effec...
[i=s]This post was last edited by sunyongshuai on 2018-9-30 22:30[/i] [align=left][b][size=22pt][font=SimSun]Design of intelligent car walking through maze based on[/font]GD32F350[font=SimSun][/font][...
[Ask if you don't understand] The figure is a waveform diagram about the volt-second product law, from "Mastering Switching Power Supply Design" (Second Edition). Von represents the inductor voltage w...
[i=s]This post was last edited by Beifang on 2018-9-21 10:14[/i] 1. After completing the basic test, you can analyze the program and logic of this specific implementation in detail. As shown in the fo...
The MCUs used in the company's projects are all AVRs, including Atmega128, Atmega2561, and the Attiny2313 that I have just used. I have been playing with them for two or three months, and I have becom...[Details]
P3 is a multi-function port. Compared with the structure of P1, it is not difficult to see that the difference between P3 and P2 is that there is an additional NAND gate and buffer. It is these two p...[Details]
Design of a password lock controlled by a single-chip microcomputer. The P1 pin of the AT89S52 single-chip microcomputer is connected to independent buttons S1-S8, which represent the number keys 0...[Details]
Pulse Width Modulation (PWM) is the control of pulse width. Except for TIM6 and 7, all other timers of STM32 can be used to generate PWM output. Among them, advanced timers TIM1 and TIM8 can genera...[Details]
CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]
There is no doubt that mobile phones have become an indispensable tool in people's social life. For mobile phone manufacturers, the selling points of mobile phones have long changed from price and ha...[Details]
After the light emitting diode (LED) was invented in 1962, its initial applications were mostly concentrated on instrument display purposes, and then gradually expanded to the fields of 3C product ...[Details]
spectrum
Indicates the distribution of light intensity relative to the wavelength of light.
The spectrum of
LED
is generally a single-color LED. For example, the blue LED has...[Details]
1 switching regulator
Switching regulators usually use inductors, transformers or capacitors as energy storage components to transfer input energy to the output load. Its feedback circuit is used t...[Details]
TE Connectivity releases first Industry Technology Index to explore corporate innovation culture
The survey reveals different perspectives between business managers and engineers on ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to the British Daily Mail, Apple 's driverless car recently appeared at a test center in Sunnyvale, California. It is reported that the test vehicle has undergone a major upgrade. The roo...[Details]
Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. The key component of this techno...[Details]
Fault phenomenon Black screen when not turned on Testing process After testing, it was found that the instrument did not turn on and the screen was black because the control board was damaged. Re...[Details]
This article introduces the application of CSE7759 in smart sockets and embedded power metering modules. The system obtains the current voltage, current, power and other information of electrical a...[Details]
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