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During the research and development process, when testing switching power supplies or in experiments, we may hear the uninvited sound of leakage or high-voltage arcing of similar products: the soun...[Details]
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Editing Technology
At the end of the previous chapter, we wrote a simple Labview program. Now we will discuss the various editing techniques in the front panel and flowchart.
1. Create: In the pr...[Details]
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introduction
With the widespread application of integrated circuits and single-chip microcomputers in automobiles, the number of electronic controllers in modern automobiles is increasing. Comm...[Details]
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The monthly data of power batteries in April 2023 is released as follows. In terms of production: In April, my country's power battery production totaled 47.0GWh, a year-on-year increase of 38.7% and ...[Details]
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At present, intelligent manufacturing has become an important strategic direction for China to promote economic transformation and upgrading and realize the dream of becoming a manufacturing powe...[Details]
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0 Preface The Automated Manual Transmission ( AMT ) is a traditional parallel shaft manual transmission and dry clutch with the addition of electronic actuators and sensors. It has the advantages o...[Details]
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Although primary protection is generally considered reliable, the protection IC or MOS-FET may be damaged when the electrostatic discharge voltage is too high or the temperature is too high, and the i...[Details]
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Since the beginning of LED lighting, non-isolated LED power supplies have gone through three generations of driving methods. The current non-isolated power supplies have the advantages of higher ...[Details]
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describe
The LTC
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6803 is a second generation complete battery monitoring IC that incorporates a 12-bit ADC, a precision voltage reference, a high voltage input multiplexer and ...[Details]
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The popular 555 timer can be used as a PWM/Class D amplifier for musical instruments or other applications. It can operate in a supply voltage range of 4.5V to 16V and can output a drive current of...[Details]
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1. How are oscilloscopes classified? It can be roughly divided into three categories: analog, digital and combination. 2. What is a digital oscilloscope? An instrument that can reconst...[Details]
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When faced with a complex program, we cannot put all of it into the main program, as that would make people's thinking unclear. So we added subroutines so that the program would be organized. The m...[Details]
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When we usually use the timer, it is usually in the on state. The usual format for writing timer interrupts is: void TIM3_IRQHandler(void) { if(TIM_GetITStatus(TIM3, TIM_IT_Update) == SET) { TIM_Cle...[Details]
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1. Hardware environment: 1. NUCLEO-1476RG development board 2. Nordic PCA10028 development board 2. Software Environment 1. Configure SPI basic parameters and DMA parameters in STM32CubeMX; 2. A...[Details]
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The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]
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