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On September 21, the Anhui Tongling Tongbei (Dingsheng) 500 kV transmission and transformation project designed by the East China Institute of China Energy Engineering Planning and Design Group was...[Details]
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Corrosion in refineries has been and is the subject of many studies, papers, courses and online forums. While much has been written about how much progress has been made in our understanding of cor...[Details]
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The function signal generator is mainly composed of a signal generation circuit, a signal amplification circuit and other parts. It can output three signal waveforms: sine wave, square wave and tria...[Details]
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LED guardrail tube, also known as Lide tube, is an advanced LED decorative lighting product. With red, green and blue LED as the light source, it uses microelectronics and digital technology, can...[Details]
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Facing local market demand and building a comfortable life in the future Live freely, come to Bosch: Bosch’s dual booths showcase its innovative solutions in the three fields of smart transport...[Details]
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On September 27, United Optoelectronics stated on the investor interaction platform that the company has a cooperative smart screen project with Huawei Technologies Co., Ltd. At the same time, it was...[Details]
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UPS stands for Uninterruptible Power Supply . It can ensure that the computer system continues to work for a period of time after a power outage so that users can save files urgently and avoid affe...[Details]
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introduction
As people's living standards improve, the consumption structure has undergone tremendous changes, and the proportion of consumer spending on entertainment in total spending is constant...[Details]
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Xiali is a banner of Tianjin's automobile industry. Although Tianjin's automobile production capacity and output value are only in the middle of the country, new energy vehicles are developing rapi...[Details]
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On August 18, according to the Shanghai Securities News, Li Gang, founder and chairman of Minxin Co., Ltd., talked about MEMS sensors and said: "This industry is something you can never finish in you...[Details]
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01Basic Principles
A stepper motor is an actuator that is controlled by electric pulses and converts electric pulses (digital signals) into angular displacement.
Usually the rotor o...[Details]
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In simulation experiments, commonly used electronic instruments include function signal generators, DC voltage regulators, AC millivoltmeters, and frequency meters. Together with the multimeter, they...[Details]
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When measuring power ripple with an oscilloscope, use the AC mode; to test the negative pole, use the probe to touch the GND closest to the test point; Generally, the bandwidth is set to 20Mhz, bec...[Details]
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According to 9to5Mac, Apple will release a new MagSafe silicone protective case for the iPhone 13 series in four colors at its spring launch event next month. It is reported that the four ne...[Details]
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Infineon Technologies Launches SECORA™ Pay Green, World’s First Contactless Payment Card Technology, Reducing Plastic Waste by Up to 100%
SECORA™ Pay Green lays the foundation f...[Details]
Microcontroller MCU
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