There is a USB detection. When the USB is detected, the red light in RGB will be displayed. When the key is pressed for the first time, it will light up white. There are five gears corresponding to fi...
As the title says, for example, for a two-layer PCB
After copper is applied to both the top GND and the bottom GND
Why do we need to place several vias on the GND copper between the two layers? (After...
TI Analog Engineers Circuit Design Guide - Data Converters, Analog Engineers Circuit Design Guide: Data Converters - Second Edition,
The Analog Engineer's Circuit Cookbook: Data Converters provides an...
[align=left]Hello Everyone, your old friend Modultong (Brother Panda) is back. The Spring Festival holiday is gone in a flash, and I believe you all ate, drank and had fun. (This is pure nonsense! No ...
[i=s]This post was last edited by chenbingjy on 2019-6-13 08:45[/i]The chip used is STM32F767, and the environment used is MDK5.ADS1220 collects data in 65535.Circuit diagram:program:Could you please ...
In Ni Guangnan's opinion, the situation of industrial software in the construction industry is relatively good, because China's construction industry is very active in the world. Whether in terms of ...[Details]
An oscilloscope is an essential test instrument for any electronics engineer . It is used to visualize and observe various signals , usually as a two-dimensional plot in which one or more signals ...[Details]
On April 16, Guangdong Province issued a notice on the "Implementation Rules of Guangdong Province's Market-Based Demand Response (Trial)".
The detailed rules stipulate that response resources...[Details]
In the early morning of September 11, Apple officially launched the Arcade gaming service, which supports cross-platform use and releases new free games every month at a monthly price of US$4.99. It ...[Details]
1. SYSCLK clock source has three sources: HSI RC, HSE OSC, PLL 2. MCO can provide 4 sources of different clock synchronization signals, PA8 3. The GPIO port seems to have two reverse-connected seri...[Details]
With the rapid development of science and technology and the continuous improvement of people's living standards, people have put forward higher requirements for the environment, use functions, fire ...[Details]
introduction
In recent years, with the rapid development of power electronics technology, the body of the permanent magnet brushless DC motor and its related control technology have developed rap...[Details]
Recently, Shanghai Silicon Industry Group announced that it will use part of the raised funds and its own funds to increase the capital of its wholly-owned subsidiary Shanghai Xinsheng Semiconductor ...[Details]
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Why use bidirectional charging in the first place?
While bidirectional charging has many benefits, the economics of batteries become a core issue as more devices and systems are c...[Details]
What is insulation resistance test?
The basic theory of insulation resistance test is very similar to that of withstand voltage test. The judgment of withstand voltage test is based on the leakage cu...[Details]
The MSP430G2553 board has LEDs on P1.0 and P1.6, and P1.3 is connected to a push button switch that can be programmed for interrupts.
#include "MSP430G2553.h"
int ms,k,i;
char jj ={
0x0...[Details]
Since Mercedes-Benz displayed a concept car Vision One-Eleven equipped with an axial flux motor in Guangzhou last November, the application of axial flux motors in automobiles has attracted attenti...[Details]
GM confirmed that it plans to build thousands of electric vehicle charging stations across the U.S. as part of its larger EV charging network, but the company is apparently reluctant to invest in it ...[Details]
Computer serial port control relay, as the name implies: it is to use the computer serial port to control the "on" and "off" of the relay. Then use the normally open or normally closed contacts...[Details]
Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]
ADI Reference Circuit
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