TI｜Pain Point Unlocker: We understand your power supply design pain points! Unlock and comment to win gifts!Click here to enter the eventFor those who have just started working or want to engage in po...
This is what the PCB looks like once the copper is applied. All the wires are connected.
The board is full of crosses, and there is no one online. Xiaobai begs for help....
Under the premise that the current can be satisfied, Darlington and MOS can both meet the requirements, but how to choose? Under the condition of the same driving capability, the price of MOS is defin...
// GND power ground// VCC connects to 5V or 3.3v power// D0 P33 (clock)// D1 P34 (data)// RES connects to P35// DC connects to P32// CS connects to P36#include io430.h#include "oled.h"
char e=34,s=27,...
I want to make a servo motor controller. The potentiometer controls the rotation angle (or linear motion) of the servo motor. The principle is just like a steering gear. Which hero can make it? I am i...
1. Principle
Resolver is a position sensor commonly used in motor control. The function of the resolver is to accurately measure the position, speed and rotation direction of the motor rotor, ...[Details]
With the development of communication and network technology and the Internet, the digitization, networking and intelligence of industrial management have become a general trend. Using the indust...[Details]
Leveraging technology for consumer applications
The requirements for display characteristics for automotive applications are the same as those for consumer applications, including power saving,...[Details]
FIR filters have the advantages of arbitrary amplitude characteristics and strict and accurate linear phase characteristics. Therefore, they are very attractive in modern electronic systems that re...[Details]
Fairchild announced that its 650V field-stop trench IGBT has been selected for use in Growatt New Energy’s latest generation of solar inverters. With this IGBT, Growatt’s new 5K-HF solar inverter h...[Details]
Reporter of Meijing: Chen Qing Editor of Meijing: Tang Hui On the evening of July 12, 2019, *ST Dehao (002005, SZ) released its first half performance forecast: it is expected to lose 300 million t...[Details]
Samsung Galaxy Z Fold3/Flip3 5G are two folding screen mobile phones launched by Samsung this year. Earlier, there were reports that the two new phones were selling well. Samsung confirmed that...[Details]
1. Understanding of carrier-based SVPWM
1.1 Theoretical Analysis
The three-phase inverter topology is as follows:
Fig1 Three-phase inverter circuit
Let's try to understand...[Details]
platform tiny4412 ADK Linux-4.9 Overview The previous blog post is based on tiny4412's Linux kernel transplantation --- Examples to learn the knowledge behind interrupts (1) Combined with examples...[Details]
Mobile payment has been integrated into people's daily lives. Soon, Mercedes-Benz cars will also be able to make fingerprint payments like mobile phones. In 2017, Mercedes-Benz launched the Mercede...[Details]
Abstract: The article introduces in detail the pin definitions, internal control word definitions, hardware interfaces and usage precautions of AD's 24-bit analog-to-digital converter AD7713. It...[Details]
1 Introduction Currently, the mainstream products in the anti-theft device market are electronic anti-theft devices, which are divided into one-way anti-theft devices and two-way anti-theft devices. ...[Details]
Beijing time, April 12, morning news, it was reported that SK Innovation and LG Energy Solutions, two major Korean electric vehicle battery manufacturers, reached a settlement in the United States...[Details]
Washing hands has always been an important way to prevent the spread of viruses, but with the COVID-19 pandemic, it's more important than ever to make handwashing a habit. However, establishing...[Details]
Power technology
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