Current-mode PWM is developed on the basis of voltage-mode PWM. It adds a current feedback link to the original voltage loop to form a voltage-current dual closed-loop control. The current-mode contro...
Introduction The craze for digital TV applications has spread to various application markets, big and small, and the automotive market will certainly not be forgotten. Volv has already launched new mo...
[i=s] This post was last edited by ljj3166 on 2018-9-12 22:24 [/i] In the planning of logickids, the FLASH area of F350 needs to be divided. The more important ones are divided into boot area and app ...
Can the administrator help me apply for the following boards for trial? Or is there any student willing to sell them so I can buy them? 1. Pocket-RIO 2. UDOO 3. Cubieboard 4. PCduino 5. PCduino...
This porting of the X-NUCLEO-IKS01A3 sensor driver is based on the CORE-STM32F103C8 development board. The driver porting is similar to the previous NUCLEO-STM32L011K4, mainly due to the difference in...
sylar^zST Sensors & Low Power Wireless Technology Forum
GSMA published a report titled "Smart Connectivity: How 5G + AI + Big Data + IoT Change Everything", which talked about how 5G, AI, big data and the Internet of Things are integrated and how they wil...[Details]
Prices of used chipmaking equipment have surged over the past two years on strong demand, especially in mainland China, which is expected to account for a fifth of global chip production capacity thi...[Details]
Combined navigation manufacturers are making tightly coupled, low-cost products, while car manufacturers and autonomous driving companies are beginning to develop their own GNSS and IMU algorithms. ...[Details]
Xi'an: 13,000 5G base stations will be built this year, and the scale of 5G industry will exceed 30 billion yuan by the end of 2022 On April 23, the "Implementation Opinions on Accelerating 5G System...[Details]
According to Business Insider, Apple will launch its smartphone based on the latest system iOS 13 this fall. In addition to adding a "dark mode", the company announced a series of new emoji expressio...[Details]
Strictly speaking, the encoder will only tell you how to position and execute. It needs to rely on controllers such as PLC or stepper motors to achieve positioning. The encoder is like a person's e...[Details]
First, there are two types of time under Linux, system time and hardware time (RTC chip):
1. System time is the time that can be directly seen by the running system;
2. Hardware time is t...[Details]
Today, Xu Qi, Vice President of Realme, President of China, and President of Global Marketing, announced the weight of the new Realme V15 on Weibo and explained the naming rules of the Realme V serie...[Details]
There have been reports that Apple is working on a notch-free iPhone, but what does it look like? According to the latest news, the flexible folding screen iPhone that Apple is currently testing...[Details]
Developing
power supply
circuits
for portable
electronic
devices requires design engineers to extend
battery
life
by maximizing power and minimizing overall system power con...[Details]
Today's power supply designers and test engineers are striving to find very small incremental improvements to increase power conversion efficiency or reduce losses in their designs. This requires the...[Details]
Vector signal generators are specifically designed to simulate the complex modulation formats used in modern communication systems. Whether it is RF wireless signal generation or complex pulse gene...[Details]
Researchers at Queensland University of Technology have come up with a new design for diamond nanowire bundles that could pave the way for a new form of mechanical energy storage , with the technolog...[Details]
(November 29, 2021, Kunshan, Jiangsu) Recently, the "2021 Visionox Innovation Conference" with the theme of "Excellent Screen, Strong Chain, Innovative Future" was grandly held in Kunshan, Jiangsu....[Details]
1. Overview of Thermal Management System for New Energy Vehicles
Automotive thermal management refers to the overall control of vehicle heat and ambient heat from the perspective of the system...[Details]