-
1. Brief Introduction
The basic principles and usage of RS485 communication are the same as RS232, with the following differences.
RS232 interface can only realize point-to-point communication,...[Details]
-
Recently, the first fully underground substation put into use in Hebei Province, the 110 kV Tabei main substation of the first phase of Shijiazhuang Metro Line 3, which was designed by Hebei Instit...[Details]
-
1. What is NVH? Editor: Can you give us a brief introduction of what automotive NVH is specifically? Answer: NVH is the abbreviation of three English words: Noise, Vibration and Harsh...[Details]
-
Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech at the 2019 Mobileye Investor Summit In order...[Details]
-
Step 1: How to use the test lead: Step 2: Continuity measurement of the multimeter: Turn the rotary switch to the buzzer position, then insert the test lead accurately so that the other end of the ...[Details]
-
On April 8, Shanghai Municipal Party Committee Deputy Secretary and Mayor Gong Zheng convened an expert symposium to promote the city's digital transformation. Zhu Long, founder, chairman and CEO of ...[Details]
-
Every May, a global big data industry feast will open in Guiyang, and it is the China International Big Data Exhibition. The AI industry, which is closely related to big data, is also using the a...[Details]
-
Nikon rangefinder telescopes are excellent distance measuring tools. Whether you are playing golf, hunting or conducting forestry surveys, knowing the correct distance is essential. It is well known t...[Details]
-
Today, Professor Mao Yuhai brings you some discussions on the power factor of LED lamps. Power factor has never been a problem. In the past, the country has stipulated that only when the power exceed...[Details]
-
July 31 news, Washington state authorities said on Tuesday that they have determined that the Tesla car that hit and killed a motorcyclist near Seattle in April this year was in "Full Self Driving"...[Details]
-
Affected by last year's chip shortage, people are paying close attention to the supply of automotive chips this year. Recently, ICInsights, a well-known research institution, released the latest anal...[Details]
-
HDMI (High Definition Media Interface) is widely used in consumer electronics products (such as TVs, set-top boxes, projectors, etc.) because it can transmit video and audio data at the same time, ha...[Details]
-
China Energy Storage Network:
Recently, the UK Electric Vehicle Task Force (EVET) released a report stating that as the number of electric vehicles continues to increase, the demand for power...[Details]
-
We are familiar with DJI, in fact, more from its drones. Recently, DJI officially announced that it will launch the "DJI Car" brand, officially announcing that it will enter the field of smart connec...[Details]
-
Reactive power compensation is a basic requirement for the operation of power systems. In order to balance reactive power in the operation of power systems, the reactive power required by various p...[Details]