In recent years, hybrid vehicles and electric vehicles have been required to meet the following two requirements:① To achieve high output and high efficiency of the motor drive system, high voltage
② ...
As we all know, with the development of chips, a 12-inch wafer is almost worth every inch of land, and a chip the size of a fingernail is worth hundreds or even thousands of yuan. Converted into the s...
Serial communicationPCBA1 and PCBA2 are connected via serial communication. There are four wires, namely 4.2V from PCBA1 charging IC (to charge the lithium battery of PCBA2), GND, TX, and RX.The appli...
[i=s]This post was last edited by Xinjiang Little Watermelon on 2021-6-22 12:18[/i]First of all, I would like to thank EEWORLD for providing a communication platform. I have been feeling depressed rec...
Avery Dennison, a Fortune 500 company, announced the official launch of atma.ioTM, a connected product cloud platform that connects the real and digital worlds, creating and matching a unique digital...[Details]
With the rapid development of mobile Internet, more and more devices are connected to mobile networks, new services and applications are emerging, and the new generation of networks needs to adapt to...[Details]
1. The values tested by the domestic multimeter are unbelievable Some people don’t dare to believe the values tested by domestic multimeters, and feel that they are unreliable. However, many dome...[Details]
The STM32 manual does not mention the setting of interrupt priority, but only lists the interrupt vector table. Based on the vector table, an enumeration data of the interrupt number can be created t...[Details]
Reset of AVR microcontroller: watchdog reset, power-on reset, power-off reset. I see that everyone is not very clear about the reset function, especially the reset function inside the AVR microcontro...[Details]
According to foreign media reports, in order to help mobile travel companies improve visibility and provide fleet managers with additional contextual information leading to adverse driving events, Ve...[Details]
Data source: China Automotive Power Battery Industry Innovation Alliance Drawing: Cai Huawei The reporter learned from the China Automotive Power Battery Industry Innovation Alliance: In the first...[Details]
During the Huawei Connect Conference, Ma Haixu, President of Huawei's Intelligent Computing Business Unit, delivered a keynote speech entitled "Using Innovation to Provide the World with the Most Pow...[Details]
1. Introduction
With the continuous improvement of living standards, people's requirements for living environment have also greatly increased, and the requirements for information services and...[Details]
The price increase of lithium battery materials is not new, and some of them are commonplace. Previously, the industry could still tolerate the tyranny of "cobalt" and "Lithium Fluorophosphate", but ...[Details]
Although electric vehicle companies have solved the range problem a few years ago, they have not figured out how to make charging electric vehicles as fast as refueling gasoline vehicles. According t...[Details]
L includes the inductance of the lead cable and the inductance of the capacitive sensor itself:
r is composed of the lead resistance, the plate resistance and the metal bracket resistance;
...[Details]
Xmega's ADC features are: 1. Up to 12-bit accuracy 2. Up to 2M/s sampling rate 3. Signed and unsigned output selection 4. Optional gain (1X 2X 4X 8X 16X 32X 64X) 5. Pipeline structure design 6. 4 vir...[Details]
On October 18, the Department of Industry and Information Technology of Shandong Province announced the list of enterprises applying for national manufacturing single champions in 2024. There are 1...[Details]