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Global microelectronics engineering company Melexis has announced the launch of the MLX91377, an ASIL-compliant Hall-effect sensor IC for safety-critical automotive systems such as Electric Power Ste...[Details]
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"Zheneng Automobile" and "2030 Mobility Research Laboratory" jointly conduct in-depth tracking and analysis of the development trends of the US automobile and technology industries. The IEA has rel...[Details]
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On June 29, high-performance polyimide film, known as "golden film", is an important material widely used in microelectronics, aerospace, high-speed rail and other fields. In the past, only a few c...[Details]
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Shanghai, China, August 9, 2021 - ViewSonic announced the launch of the R3, a 1080p Full HD smart portable LED projector. The ultra-light and portable new R3 has a color gamut coverage of more than...[Details]
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The word "tube" refers to the electron tube. The tube amplifier that everyone often talks about refers to the amplifier that uses the electron tube. Some electron tubes are used for amplification, ...[Details]
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Part 1: Concepts and definitions of power indicators
1. Several indicators describing the impact of input voltage on output voltage
1. Absolute voltage regulation coefficient:...[Details]
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A diode is a device with two electrodes that allows current to flow in one direction. Due to this feature, diodes are often used as reverse blocking in circuits. Using the two working states of the d...[Details]
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In order to catch up with the window period for the launch of electric vehicles, traditional car companies are accelerating their transformation. In addition to independent research and development, ...[Details]
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Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and C-Core Technology (Shanghai) Co., Ltd. (hereinafter referred to as "C-Core Technology") announced to deepe...[Details]
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LED
full color
display
The heat dissipation of the lamp shell is based on
power
size and the place of use, there will be different considerations.
1. Air fluid mechanics, using the ...[Details]
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Field effect tube detection: Because the structure and principle of the field effect tube are different from those of ordinary triodes, the method of using a multimeter to make judgments under amateu...[Details]
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When using discrete JFETs, the designer may need to adapt a large number of variable device parameters to a given transistor model. The square law equation is generally used as an approximate mod...[Details]
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Modifying a double potentiometer with a band switch
Use a KCV-11W2D ceramic band switch and 20 resistors, connect them according to the diagram, and you can assemble a practical do...[Details]
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There are two modes of STM8L interrupts, namely Pin mode and Port mode, which are the so-called line interrupts and port interrupts. In short, line interrupt means that the interrupts of the same ...[Details]
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China Energy Storage Network News:
On the afternoon of April 18, at the State Grid Ningxia Company Yinchuan City Energy Internet Program Review Meeting, relevant experts introduced the conten...[Details]