-
Switching power supplies are widely used in communication, control, computer and other fields due to their small size and high power factor. However, due to the electromagnetic interference, their ...[Details]
-
Tektronix announced that its new WFM5250 waveform monitor has received an excellent 4.5 diamond rating in the Broadband Technology Report's Diamond Technology Review, marking the sixth consecutive yea...[Details]
-
1. PWM principle 1. The concept of active buzzer and passive buzzer An active buzzer will sound when the voltage is high, while a passive buzzer requires a PWM wave to sound. 2.PWM pulse wave PWM ...[Details]
-
One of the basic strategies for operators to build LTE networks is that LTE networks, 2G and 3G networks will coexist and develop together for a long time, integrating multi-mode, multi-standard and m...[Details]
-
Advantages of rear projection TV: low cost, low power consumption, zero radiation. Disadvantages: large size, takes up space, narrow viewing angle, bulbs must be replaced regularly. Principle o...[Details]
-
Apple launched the "Apple Card" at its spring conference this year, setting off a new wave of hot topics in mobile payments. In addition to bringing FinTech (financial technology) into fierce competi...[Details]
-
In the figure below, PHASE_A, PHASE_B, PHASE_C are connected to the A, B, C lines of the motor respectively, and after a voltage divider network, they are NULL_A, NULL_B, NULL_C respectively, and t...[Details]
-
On February 28, local time, the signing ceremony of the general contracting project of the 30MW photovoltaic energy storage project in Dekemhale, Eritrea, was held for China Energy Construction's f...[Details]
-
1 Introduction
With the continuous development of network technology and communication technology, people hope to be able to understand and control the situation at home in a timely manner even wh...[Details]
-
China Energy Storage Network News:
Recently, China Southern Power Grid Co., Ltd. and the Southern Regulatory Bureau of the National Energy Administration issued the "China Southern Regional...[Details]
-
According to Caixin reports, recently, current and former employees of SenseTime, one of the "Four Little Dragons of AI", revealed that a new round of layoffs has arrived in the company, involving mu...[Details]
-
With the booming development of artificial intelligence and 5G technology, the rise of connected devices is reshaping daily life and driving innovation in all walks of life. This rapid development ...[Details]
-
Many users have such confusion: There are many kinds of oscilloscopes and probes in the laboratory. Can probes and oscilloscopes from different manufacturers be mixed? Will it affect the measuremen...[Details]
-
1. Introduction
OpenCV is an open source image processing library based on C/C++ language.
Its code is optimized for real-time image processing
Good portability
...[Details]
-
According to foreign media reports, in order to enhance data capture capabilities during vehicle driving tests, ADAS system evaluation company IVEX cooperated with one-stop design and customization...[Details]