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Currently, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcast to two-way interactive transmission, and from basic s...[Details]
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The ambient light sensor UI202, which conforms to the human eye spectrum characteristic curve, detects the ambient illumination, and the A/D conversion inside the microcontroller converts the illumin...[Details]
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What are harmonics? How to calculate? How to interpret the results? There are so many harmonic algorithms, what’s the difference? Which one should I use? How to judge harmonic power flow? What are ...[Details]
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Siemens Digital Industries Software announced that it has joined the Global Battery Alliance,
which brings together leading international organizations, non-governmental organizations, indust...[Details]
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This article introduces the radiation test of WLAN terminals.
The test environment is shown in the figure below:
1. Transmit Power Test:
The test procedure for radiated power is the s...[Details]
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0 Introduction
The emergence of Doppler blood flowmeter marks a significant progress in microvascular perfusion. This design adopts a dual-channel device to pick up Doppler signals, effectivel...[Details]
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1) About single-ended and push-pull
In the final stage of the tube amplifier, there are push-pull working mode and single-ended working mode. Since it is easier to obtain high power by using the p...[Details]
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The 16th "China Core" Integrated Circuit Industry Promotion Conference was grandly held On December 20, the 2021 16th "China Core" Integrated Circuit Industry Promotion Conference and the "China...[Details]
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Abstract: Based on STM32, the current type, voltage type and digital IO type sensor interface modules are implemented; the software design of the interface module is carried out, and the detailed...[Details]
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The width of the laser pulse is a very important parameter. For femtosecond pulses, their width is generally measured using instruments such as autocorrelators, spiders, frogs, wizzlers, etc. For...[Details]
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In 2019, the national power production and operation were stable, and the overall power supply and demand were balanced. The total electricity consumption of the whole society was 7.23 trillion kWh...[Details]
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On November 26, at the 2021 (Autumn) USB PD&Type-C Asia Exhibition, Innoscience showcased its All GaN solution; at the same time, Zou Yanbo, Senior Product Application Manager of Innoscience, ...[Details]
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A sensor that
detects the approach, movement, or rotation of an object by placing a small magnet on the moving object and capturing the magnetic field strength and changes.
Currently, it ...[Details]
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Vacuum systems are widely used in industries such as electric power, petrochemicals, medical pharmaceuticals, plastics, environmental protection, and medical equipment. With the continuous expansion ...[Details]
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(November 6, 2024, Shanghai, China) As one of the world's leading companies in industrial automation, information technology and digital transformation, Rockwell Automation has appeared at the B3-0...[Details]