Teach you how to make a lithium battery fast charging charger
Author: wcc149Source: WeChat Official Account - Electronic Circuit Development Learning
Preface
Recently, I found another open source embe...
Recently, I used Altium Designer 17 to draw PCB for a project. Because the wiring was slightly complicated,I used the Harness function. When generating the PCB, I found that no electrical connection w...
I have looked for some video tutorials about STM32 these two days, and found many differences from the 51 microcontroller. After watching them, I want to go back to 51. How come the good I/O became GP...
[align=center]Chapter 7[/align][align=left]1. In one sentence, a critical section is a section of code that cannot be interrupted during execution. [/align][align=left]Question 1: What is the differen...
The LM2596 series regulators are monolithic integrated circuits that provide all active functions for a step-down (buck) switching regulator capable of driving 3-A loads with excellent line and load r...
I wrote a program that uses the TIM3 timer interrupt of the STM32F103RCT6 microcontroller to refresh the OLED display screen to display the time of the DS1302. Then the delay function in the main func...
What is a digital audio converter?
A digital audio converter (DAC) is a device used to convert digital audio signals into analog audio signals. It is a key component in the process of converti...[Details]
introduction
Although traditional oscilloscopes are fully functional, their applications are limited by a series of problems such as large size, heavy weight, high cost, etc. In view of this...[Details]
An oscilloscope is a commonly used electronic measuring instrument that can convert electrical signals that are invisible to the naked eye into images for easy observation. When using an oscilloscope...[Details]
1. The structure of the oscilloscope The oscilloscope relies on an oscilloscope tube to visually display the measured signal. The oscilloscope tube is also called a cathode ray tube (CRT). It...[Details]
In the early stage of making USBASP, I learned the BootLoader principle of AVR microcontroller chip, found a lot of information about USB-HID and BootLoader, and made a simple atmega8(16) board that ...[Details]
Translated from——spectrum According to a report by IHS Markit | Technology, the global market for storage and processing semiconductors used in artificial intelligence (AI) applications will so...[Details]
This semester, we have started a new course, Microcontroller. It is a very practical course! What we are learning is the structure and programming based on 8051 produced by Atemel. In the process...[Details]
This technology from Texas Instruments will change the interactive experience now and in the future.
In celebration of the 25th anniversary of DLP Cinema® technology, T...[Details]
Full-link empowerment of net-zero smart manufacturing, sharing carbon and win-win net-zero future
(June 7, 2024, Shanghai, China)
As one of the world's leading companies in ind...[Details]
Introduction: 51 MCU is a general term for all MCUs compatible with Intel 8031 instruction system. The ancestor of this series of MCUs is Intel's 8031 MCU. Later, with the development of Flash RO...[Details]
In order to ensure the operation quality of the DCS system, the instrument signals input into the system must be accurate. Therefore, the installation must be carried out in strict accordance with ...[Details]
"I believe that peace is fought for. We must work hard and make heroic sacrifices to create a peaceful environment for the next 30 years so that no one dares to bully us again. We are fighting for ou...[Details]
When designing a printed circuit board, design engineers will carefully consider the copper wire routing and component placement. If these two points are not fully considered, the efficiency, maxim...[Details]
The development of Linux kernel is a long process. Since the development of 2.5.0 in November 2001, the development of Linux kernel has been very rapid, with many major improvements and performance...[Details]
Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]
Power technology
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