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ASML's second quarter 2020 financial report released recently showed that net sales in the second quarter were 3.3 billion euros, net profit was 800 million euros, gross profit margin reached 48.2%, ...[Details]
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On September 8, Pengding Holdings said in an institutional survey that the company is the main supplier of mainstream VR products in the market; the third quarter has entered the peak season, and the...[Details]
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On January 30, Dongxu Optoelectronics issued a revised announcement on its performance forecast, stating that the company expects to achieve operating income of 6 billion to 8 billion yuan in 2020; t...[Details]
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FF H1 Fieldbus
H1 fieldbus is developed by FF Fieldbus Foundation. FF Foundation members are composed of world-renowned instrument manufacturers and users. The transmitters, DCS, actuators, an...[Details]
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Dongwo Electronics has shared the protection solutions and circuit protection device selection for the overload test of the 24V system in the car many times before. The classic solution for the 24V...[Details]
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With the development and application of technologies such as 5G communications and the Internet of Things, RF microwaves, as key technologies, have also developed rapidly, and their applications have...[Details]
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1. System Block Diagram and Measurement Principle
The transistor output characteristic curve describes the relationship between UCE and lC when the base current IB remains unchanged. Since the ...[Details]
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Paper
Keywords: Functional analysis and prospect of highway communication system
Abstract: The highway communication system is the foundation and platform of its overall electromechanic...[Details]
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In production, due to factors such as installation environment, cost control, and ease of operation, one-button start and stop control will be used, such as motor control, valve control, etc. Today...[Details]
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Recently, the 220 kV Guanyintang substation invested and constructed by Chongqing Liangjiang Changxing Electric Power Co., Ltd. (hereinafter referred to as Changxing Electric Power) was successfull...[Details]
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Fairchild
Semiconductor
has released the latest
LED driver
products FAN5701 and
FAN5702
, which have a peak efficiency of 92% and can extend battery life for designers of
mo...[Details]
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Since the first electromagnetic flowmeter in the industrial field came out in 1953 , after more than half a century of development, it has not only matured in production technology, but also develope...[Details]
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Laser rangefinder is an instrument that uses laser to accurately measure the distance to the target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoele...[Details]
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13.3.18 Interface with Hall Sensor
When using an advanced control timer (TIM1 or TIM8) to generate a PWM signal to drive a motor, another general TIMx (TIM2, TIM3, TIM4 or TIM5) timer can be used as ...[Details]
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On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]