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According to the Economic Daily, MediaTek Chairman Tsai Ming-kai pointed out in his business report that last year MediaTek's R&D expenditure exceeded NT$60 billion for the first time, reaching NT$63...[Details]
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In the construction of IDC computer rooms, the construction of power systems is undoubtedly the top priority. The development of various businesses and the stable operation of various servers are inse...[Details]
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In applications where light is used to control a process, maintaining the factory-set light intensity over a long period of time requires a control circuit to monitor the light conditions and control...[Details]
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SL320 is an integrated driver circuit specially used for LED volume indication. One SL320 can indicate the power level of two channels at the same time. In mono application, it can drive 10 LEDs to...[Details]
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Timer/Counter Structure
The essence of the timer/counter is a 16-bit add-on counter, which consists of two registers, the upper 8-bit register and the lower 8-bit register. TMOD is the working mode...[Details]
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Abstract: This paper introduces the design principle, basic structure and working process of a real-time digital control AGC circuit with a large dynamic range. A specific implementation method of ...[Details]
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How to use a multimeter to test capacitors? Capacitors are one of the most commonly used electronic components. The appearance and circuit symbol of a capacitor are shown in Figure 10. The universal ...[Details]
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As the functions of mobile terminals continue to diversify, users spend more and more time on mobile terminals, and their energy consumption requirements are increasing. Ultra-long standby has become ...[Details]
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Better system performance can be achieved by using a single high-power, isolated DC-DC module to convert the 48V voltage to an intermediate power supply, such as 12V or lower. This intermediate vol...[Details]
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IT Home May 16 news Yesterday, Motorola launched its latest mobile phone One Vision, which is an Android One model, positioned as a mid-range phone, with a 21:9 punch-hole screen and equipped with a ...[Details]
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Following new energy passenger vehicles and eVTOL, Funeng Technology's semi-solid-state batteries are also the first in the industry to enter the field of commercial vehicles, helping commercial vehi...[Details]
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Currently, automobile manufacturers are gradually replacing automotive lighting systems from incandescent lamps and cold cathode fluorescent lamps to
high-brightness LEDs
. These HB
...[Details]
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The major packaging and testing factories in Taiwan have recently been in a passive situation due to the epidemic, but as they continue to benefit from the surge in orders in the second half of the y...[Details]
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Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]
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Note: The row is driven by 74LS154+PNP transistor The column is driven by two 74HC595! This program can achieve upward movement! Below is the video link of the actual effect, please check it out! L...[Details]