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1. Brief Introduction STC89C5X contains 3 timers: Timer 0, Timer 1, Timer 2. The 51 series MCU must have two basic timers (Timer 0 and Timer 1), but not all have three interrupts. Usually we use th...[Details]
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This paper designs a PWM-based dimmable LED drive circuit, which can provide the voltage and current required by the LED, and has the characteristics of high color temperature, economical and prac...[Details]
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Demand-side response resources are cheaper than supply-side resources. Therefore, the more demand-side response resources are developed, the better the overall resource optimization allocation will...[Details]
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I encountered a very strange problem when using the STM32F030C6 external interrupt: 1. Interrupt line 13 always responds (there is no external trigger for this interrupt); 2. During debugging, pr...[Details]
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The RF GaN market will grow to $1.7 billion in 2023, and Qorvo, Sumitomo and Wolfspeed will benefit. According to the Strategy Analytics Advanced Semiconductor Applications (ASA) report, the RF GaN ...[Details]
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The turbine generator relies on high-speed airflow to rotate, which not only provides power for the fuze, but also the size of its output pulse can be used to calculate the flight speed of the bullet ...[Details]
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Input/output impedance of matrix switcher
Input
Impedance of a Matrix Switcher Impedance is the resistance of a circuit or device to AC current. Input impedance is the ...[Details]
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As the usage rate of test instruments increases, instruments will inevitably fail. The maintenance of such instruments brings new challenges to our maintenance personnel. This requires us to have a w...[Details]
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Display panel supplier Japan Display Inc (JDI) announced today that it has officially reached an agreement with asset management company Ichigo Asset Management (Ichigo) to obtain up to 100.8 billion...[Details]
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0 Introduction
UPS power supply system is an essential power supply for power, communication, banking and other industries. It has a history of several decades since its creation. In the proce...[Details]
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According to Tianyancha, three patents applied for by BYD Semiconductor Co., Ltd. were authorized on June 17. Including "a signal processing circuit, a status detection circuit and an electrical de...[Details]
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1 Introduction
Central air conditioning controller is different from ordinary air conditioning controller. Ordinary air conditioning controller is installed in the indoor hanging unit, and the...[Details]
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Before the launch of ChatGPT
based on GPT-3.5
, Open
AI,
as a technical branch player in the field of deep learning that was not very promising, had been quietly working on the GPT t...[Details]
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introduction
Handle the necessary high currents and pulse voltages. Such a switch must be able to connect circuits of various topologies, depending on the type of power supply being tested and its a...[Details]
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With the support of AI, a new round of cockpit revolution is ready to take off.
Since December last year, Ideal Auto has started to push OTA5.0 in batches. The multimodal cognitive mod...[Details]