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Troubleshooting Fault handling is a subset of exceptions. Faults are mainly caused by the following methods: Bus errors: including instruction and interrupt vector table loading and data access Inter...[Details]
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The most effective way to regulate the current in an LED from a higher input voltage is to use a synchronous buck regulator. This can be easily accomplished with an integrated field effect transistor...[Details]
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On August 20, Tesla's global vice president Tao Lin revealed on Weibo that Tesla's Shanghai Energy Storage Super Factory is accelerating construction and the progress has reached about 45%. It is u...[Details]
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The engine is the heart of the car. Every place where work is done is like an atrium or ventricle. Let me tell you, there are several "variable" technologies in these atria and ventricles. According ...[Details]
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1. Declaration and initialization of function pointer ... int max_fun(int a, int b); /*Declaration of a function pointer, declaring that both parameters are of type int and the return value is a ...[Details]
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When STM32 uses JTMS (PA13) and JTCK (PA14) as normal I/O ports, add the following code before initialization (the order cannot be reversed): RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); G...[Details]
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Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]
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Varactors are key components of circuits such as voltage-controlled oscillators, frequency modulators, and phase-locked loops. Traditional discrete electronic circuits often use special diodes as vara...[Details]
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Use cnnt to count pulses, TMR1 to time the rising edge, TMR2 to time the falling edge, TMR1 is set as a 100MS timer, and TMR2 is set as a 40MS timer. The pulse period varies from 50HZ to 300...[Details]
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The stm32 serial port printf output always enters the interrupt entry address when executed at full speed. If the interrupt function is blocked, it will display execution B when executed at full spee...[Details]
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How to use the isolation transformer
1. Connect the input end of the isolation transformer to the corresponding power supply voltage (380V), and connect the output end of the isolation tra...[Details]
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With the continuous development of science and technology, the application of multi-channel output low-voltage DC switching power supplies is becoming more and more widespread. Traditional multi-ch...[Details]
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The S3C2440 chip has a total of 8 A/D conversion channels, AIN0-AIN7, and only one converter with a conversion accuracy of 10 bits and a maximum conversion rate of 500 KSPS at a 2.5MHz A/D ...[Details]
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This paper takes the comparator as the basic circuit and adopts the constant current source charge and discharge technology to design a sawtooth wave oscillation circuit based on 1.0μm CMOS process...[Details]
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1 Introduction
Traditional test systems use cables to transmit information, but the cumbersome wiring will bring many inconveniences, especially in some applications where wiring is not al...[Details]
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