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Modern industrial production and scientific research have increasing requirements for data acquisition. In some high-speed and high-precision measurements such as transient signal measurement and i...[Details]
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While the German Industry 4.0 concept is gaining popularity around the world, China's manufacturing industry is also seeking transformation and upgrading, reshaping new competitive advantages, and th...[Details]
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With the rapid development of the Internet of Things, high-tech has become the most competitive core technology development project in the 21st century. With the development of science and technolo...[Details]
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Recently, Red Magic will release a 165W gallium nitride charger, which has caused a lot of heated discussions in and outside the industry. As the development of mobile phones is gradually slowing dow...[Details]
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The application of switching amplifiers or Class D amplifiers in consumer audio equipment has quickly risen to a very prominent level, from MP3 players, mobile phones, game consoles, LCD-TV to hom...[Details]
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0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
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A mass flow meter is an instrument that accurately measures gas flow. Its measured value will not be inaccurate due to temperature or pressure fluctuations, and does not require temperature and press...[Details]
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On February 28, according to Korean media ETNews, Samsung plans to mass-produce the Bot Fit wearable robot in mid-2024, and the first batch of production is estimated to be less than 100,000 units....[Details]
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Following the trend of electrification, autonomous driving is becoming a new focus of differentiated competition among automakers. By 2030, the penetration rate of L2 and L3 smart cars in my countr...[Details]
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Instantaneous water heater program MCU AT89C51 XAL 12MHz //#pragma SRC #include reg51.h #include intrins.h #include math.h void delay(unsigned int); //Delay function void display(void); //disp...[Details]
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As an engineer, circuit design is a necessary skill. However, no matter how perfect the principle design is, if the circuit board design is unreasonable, the performance will be greatly reduced, and ...[Details]
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This morning, Redmi officially announced the new Redmi K30 5G Extreme Edition mobile phone, which will be officially released on May 11. IT Home learned that Redmi officially introduced...[Details]
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ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") held an online general meeting of employees in offices in multiple locations, and the company's new co-CEOs Liu Renchen ...[Details]
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(Image source: Nature) In recent years, high-energy batteries have frequently experienced accidents or explosions. Rechargeable batteries using flammable organic electrolytes are prone to fire o...[Details]
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At 6:10 a.m. on October 28, the Alxa Power Supply Company of the Inner Mongolia Electric Power Group organized the planned grid connection and off-grid maintenance of the Ejina "source-grid-load-st...[Details]