Traditionally, automotive electronics engineers have used MCUs, custom ASICs, and bulky wiring harnesses to introduce and control electronic systems and expand functionality as vehicles evolve. Howeve...
The EZRadioPro series of RF chips (Si4438, Si446x, Si4463) launched by Silicon Labs are widely used in the Internet of Things, smart home and electric meter markets due to their low power consumption ...
In the era of social media, personality and appearance are emphasized, and the functions and designs of small household appliances are constantly upgraded to keep up with the trend of the times. Wheth...
[i=s]This post was last edited by gs001588 on 2022-6-27 01:04[/i]2. Temperature and humidity sensor DHT11 test, serial port print resultsBased on the previous post, this post completes the test of the...
Hello everyone, after Kicad finished drawing the PCB and did the rule check, this happened: the pads are too close to each other. How to solve this problem?...
Let me explain a few basic points first:1. The idea of low power consumption. Many people don't understand this concept. Let me explain this first. If you understand this, many things about BLE will b...
Today's cars are becoming more and more intelligent. There are high-definition cameras inside and outside the car to realize the functions of blind spot detection and fatigue detection. However, in r...[Details]
By using a simple and straightforward transmission line model, it is possible to accurately model and analyze microstrip inset-fed patch antennas.
Small, low-cost antennas are used in many mod...[Details]
In January 2020, Huami released the Amazfit T-Rex, the first product in the "Tyrannosaurus Rex" series of outdoor smart watches. Amazfit T-Rex has passed 12 military certifications and is a m...[Details]
PLC is widely used in special equipment for mechanical processing. However, there is a problem that is often overlooked by novice programmers, that is, the delay problem.
Simply put, tak...[Details]
ITECH recently launched the IT7900 series products, which represent a new generation of programmable, full four-quadrant grid simulators. They can also be used as four-quadrant power amplifiers, su...[Details]
For image surveillance systems, users often put forward such functional requirements: they hope to be able to monitor distant objects. These objects may be distributed in suburbs, deep mountains, w...[Details]
Abstract: This paper introduces the functions and applications of ML4425 pulse width modulation motor controller.
Keywords: three-phase brushless DC motor; sensorless; back-EMF sampler; phase-l...[Details]
1 Introduction
In the power system, in order to ensure that important equipment with high power supply reliability requirements can work normally, power plants and substations should be instal...[Details]
Hybrid electric vehicles (HEV) and electric vehicles (EV) are gaining popularity because they have low (zero) emissions and low maintenance requirements while providing higher efficiency and driving ...[Details]
Faced with the highly competitive hybrid and electric vehicle (HEV/EV) market, power integration R&D engineers are challenging themselves to achieve higher system efficiency, stability and reliabilit...[Details]
As the power source of new energy vehicles, the process technology of drive motors is one of the core technologies of many R&D and manufacturing companies.
Yida Electric Drive has been deeply...[Details]
According to Jiwei.com news, on March 26, Lingdong’s official Weibo account released a “communication letter on pricing strategy.” The communication letter stated that Lingdong fulfilled its commitm...[Details]
The LiDAR market has become hot with the prosperity of the intelligent driving industry, and discussions on LiDAR topics have become unprecedentedly heated. On September 19, the 4th "Jingguang Tech...[Details]
Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]