I would like to ask everyone on the forum, generally automotive BMS is composed of AFE+MCU+other communication modules. I would like to ask why BMS does not use the existing energy metering chip but u...
I recently made a bandpass filter. After searching for information, I selected a KRC filter. However, this circuit is very sensitive to the sensitivity of components, so I decided to use a "multiple f...
[size=4] Before understanding characteristic impedance, let's first understand a physical quantity that is more related to characteristic impedance - resistance. [/size] [size=4] [/size] [size=4] Resi...
I also saw a friend's conjecture on the Internet, so I reposted it here. Please tell me what mobile phones will look like in five years? The functions of mobile phones nowadays are already varied, and...
It's time to start the project. Today, my boss gave me a topic, the design and implementation of the 88e1111 PHY chip driver for the Windows CE handheld IPTV tester: Usually, when we make drivers, we ...
Work at 100M or 133M, and exchange data with DSP. 1. The impedance matching between the address line and DSP is proposed to use the method of connecting resistors in series. The data line is bidirecti...
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
"We have successfully launched the first version of our dedicated chip for EMB brake-by-wire. Second-generation samples have also been successfully completed, and we are actively planning a third-g...[Details]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
There are many motors that can use thyristor speed control, and they can be used in almost all industries. Various types of motors, such as fans, pumps, AC motors, DC motors, torque motors, single-...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
Electric vehicles will revolutionize transportation, changing fuel consumption, carbon emissions, costs, maintenance, and driving habits. Currently, a major selling point for electric vehicles is t...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
introduction
With the development of society, people's requirements for the quality of refrigerated and frozen foods are constantly improving. The changes in food appearance and nutritional co...[Details]
Facial recognition, a biometric technology that uses facial features to authenticate identity, has rapidly become a global market hotspot in recent years as the technology has entered practical use...[Details]
introduction
With the development of the information superhighway and the internet, broadcast television has become increasingly widespread worldwide. Television information has emerged in var...[Details]
According to Reuters, citing people familiar with the matter, British semiconductor design company Arm Holdings (NASDAQ:ARM) has hired Rami Sinno, head of Amazon's (NASDAQ:AMZN) artificial intellig...[Details]
Blackfin® 16-/32-bit embedded processors offer high performance, low power consumption, flexible software features, and scalability, making them suitable for converged applications such as multi-fo...[Details]
The motor is a very important component for new energy vehicles. In terms of vehicle power, pure electric vehicles use electric motors instead of traditional diesel/gasoline engines. For electric v...[Details]