-
Any improvement in the efficiency of motor drives will save a lot of energy, which is part of the reason for the growing interest in advanced motor control algorithms. Three-phase brushless motor...[Details]
-
Digital multimeters are popular among radio enthusiasts because of their advantages such as accurate measurement, convenient value acquisition, and complete functions. The most common digital multi...[Details]
-
How LEDs achieve white light
At present, there are three main methods for LED to achieve white light:
1. Synthesize white light through the LED red, green and blue three-primary color m...[Details]
-
My job is to lead the trial production of new products. In actual work, trial production often fails due to the design "negligence" of RD personnel. This negligence should be put in quotation marks be...[Details]
-
1. Introduction
1. The C-SR04 ultrasonic module is a commonly used distance measurement module that realizes the distance measurement function by emitting ultrasonic waves and receiving th...[Details]
-
由Korail运营的高速列车KTX-Sancheon于2010年开始投入使用,它是完全由韩国自身的技术完成建设的。由于列车最高运行时速高达300km/h(186mph),对环境噪声的影响相当显著,这些噪声包含滚动噪声(例如推进系统或机械噪声),车轮与铁轨接触的机械噪声,以及列车运行时车体周围空气流动形成的气流噪声等。为了全面减小这些噪声,我们已经采取了相关的措施来定位所有明显的噪声源。
...[Details]
-
CAN bus - Controller Area Network (CAN) international standard (ISO11898). Compared with general communication buses, CAN bus has outstanding reliability, real-time and flexibility in data communic...[Details]
-
The Internet of Things (IoT) has revolutionized many industries, opening up new avenues for innovation and economic growth. However, this new era of connectivity has also brought with it a serious ba...[Details]
-
In the information processing system, the display subsystem is the human-machine interface of the entire system. The situation graphics and data presented on the display screen are important bases ...[Details]
-
In a conference hall in Fort Worth, Texas, a wonderful conference for the aerospace industry was coming to an end. After the last keynote speech, the engineers, researchers and business leaders who a...[Details]
-
Artificial intelligence improves vehicle safety and convenience The in-car monitoring system can monitor driver fatigue and distraction in real time and has driving assistance functions “Bosch ...[Details]
-
1. Why hybrid programming?
Assembly language: high execution efficiency; cumbersome to write;
High execution efficiency; able to control the processor more directly.
C language: stro...[Details]
-
Mobile phone lithium battery testing mainly conducts functional testing on the battery protection circuit after packaging, using power supplies, electronic loads, multi-way switches, digital multimet...[Details]
-
According to CNBC, Google plans to add ads to the search homepage of its mobile app to increase the company's revenue. In addition, it will also add up to 8 ad images in the search results. ...[Details]
-
From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]