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Introduction What is an interrupt When the CPU is running the main program, it pauses to process other programs and then comes back to process the main program. This is an interrupt. Interrupt Sour...[Details]
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According to reports, Google said that more than a quarter of the appointment calls for the Duplex appointment function, which focuses on "artificial intelligence services," are made by humans. Whe...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
//##############################################################
/*Serial port initialization function*/
void Uart_Init(void)...[Details]
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With the rapid development of LED lighting and the gradual improvement of light efficiency, LED manufacturers have put forward higher requirements for LED drivers , connectors and other devices. Wh...[Details]
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When it comes to the accuracy of LED driver power supply, we usually think of constant current error. In fact, the driving accuracy is not limited to current accuracy. LED is a typical current-driven...[Details]
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Recently, CNNC Energy announced the bidding results of Qianxi 50MW photovoltaic inverter. With its leading technological advantages, excellent product quality and first-class market reputation, Sin...[Details]
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Today, Meizu 17 and 17 Pro were first sold in Meizu Mall, Meizu stores, Meizu Tmall, JD.com, and Suning.com official flagship stores. Wan Zhiqiang, head of Meizu Technology Marketing, said on Weibo i...[Details]
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Circuit principle:
The circuit is shown in Figure 9-68. TDA1524A is mainly used for DC volume and tone balance control in HI-FI audio systems. It avoids the noise generated by directl...[Details]
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Jiwei.com reported on December 16 that Huawei Terminal’s official Weibo yesterday announced the time schedule for the upcoming Pollen Annual Meeting to be held on January 9, 2021. It is divided into ...[Details]
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Intel holds the 14th IoT Summit and joins hands with Chinese ecosystem partners to move towards a new era of converged edge October 12, 2021, Yinchuan - The 2021 14th Intel Internet of Things Summi...[Details]
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Figure 1-11-a is the simplest working principle diagram of the parallel switching power supply, and Figure 1-11-b is the waveform of the output voltage of the parallel switching power supply. In Fi...[Details]
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Purpose: Make the buzzer sound once every second; Experimental steps: Experimental Procedure: /************************led.c********************** */ #include "stm32f4xx.h" //Can be found...[Details]
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Recently, the European Union's "Horizon-Europe" plan announced the launch of an ambitious multidisciplinary project-6G-EWOC. The project focuses on developing 6G communication technology to support a...[Details]
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(Image source: Renesas Electronics official website) According to foreign media reports, on May 29, local time, Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, ...[Details]
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Direct starting and soft starting are two different ways of starting a motor. They have different effects on the motor's current, torque, and mechanical impact during the starting process. This art...[Details]
DSP and ARM Processors
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