The development of 5G is usually mentioned in three pillars: enhanced mobile broadband (EMBB), IoT and machine-to-machine communications (MMTC), and automotive and ultra-reliable low-latency communica...
Design an amplifier circuit that can amplify a sinusoidal signal with a peak-to-peak value of 5mV-5V. The output signal should be valid (undistorted) and can be observed by an oscilloscope. (The equip...
Ultrasonic transducers are devices that can convert high-frequency electrical energy into mechanical energy. Currently, ultrasonic transducers are developing rapidly. Based on MEMS technology, new ult...
By Luke Trowbridge
As of January 2020, the German Institute for Standardization (DIN) and the Association of German Electrical Engineers (VDE) V0884-10: 2006-12 is no longer a valid certification stan...
[i=s]This post was last edited by RF-刘海石 on 2021-8-5 21:05[/i]I have always had a wish in my heart, to have a yard of my own in the countryside, to build a two-story villa, to live a relatively comfor...
Event time: From now until August 31
Activity Rules:
1. There are 10 questions in total, with a time limit of 3 minutes. Participants will be ranked from high to low based on the number of questions t...
RFID, as a key technology of the Internet of Things, has been around for nearly 10 years. However, as the domestic industry has matured, the RFID "national standard" has been slow to catch up. Recentl...[Details]
Electronic circuits usually operate with positive regulated output voltages, which are usually provided by buck regulators. If a negative output voltage is also required, the same buck controller can...[Details]
The chip is very small, but there are many pits The number of times the chip is burned, the 051 series is 100 times!!! It is not suitable for development boards, but it can be used for products, bu...[Details]
LG is no longer content with the traditional candy-bar form factor of its mobile phones and the company is moving forward with more ambitious smartphone plans. According to Korean media The E...[Details]
With the rapid development of the technology, the dreams in science fiction are gradually becoming reality. At a recent annual shareholders meeting, CEO Elon Musk revealed this exciting future for ...[Details]
1. Introduction
At present, the main problems of the broadband heating furnace in Laigang 1500 are uneven heating temperature and insufficient heating capacity. The actual heating capacity...[Details]
IC Insights recently released its forecast for the global IC market in 2021, which is expected to increase by 10% to 13% compared to 2019. In 2020, the COVID-19 pandemic accelerated the digital tra...[Details]
On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]
Since the introduction of component technology, how to effectively divide components and maximize software reuse has become a hot topic of research. The most important feature of component-based so...[Details]
There are two main ways to measure temperature: one is the traditional contact measurement, and the other is non-contact measurement represented by infrared temperature measurement. Traditional tem...[Details]
introduction
With the rapid growth of the number of cars, the quantity and quality of car testing equipment are constantly improving. As an important part of vehicle testing, wheel align...[Details]
Large cylindrical cells are becoming an incremental addition to battery packaging formats. This year, large cylindrical batteries including Yiwei Lithium Energy , Zhongbi New Energy and other compa...[Details]
On November 20, the 220 kV Santanghu-Naomaohu power transmission project in Hami, Xinjiang was fully connected. The project is scheduled to be put into operation before the end of this year, which ...[Details]
How to distinguish good and bad home audio systems
"Because the set of speakers in my home is a famous brand!", "Because the set of speakers in my home looks good!"... Then, some peopl...[Details]
On January 22, Honor released its first new product, Honor V40, after its independence. It is reported that the V40 adopts a geometric porthole design, a 1 billion color retina-level super-sensitive ...[Details]
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