XL3003E1

Introduction: Isn't the interrupt of 51 MCU just jumping to another place when something happens in the middle, and returning after execution? Why do we need to use interrupts specifically? Can't we ...[Details]

The MAX5974_ is a wide-input voltage range, active-clamp, current-mode PWM controller that provides forward conversion for powered devices (PDs) in Power over Ethernet (PoE). The MAX5974A/MAX...[Details]

STC15 standard procedure, you can refer to it if necessary. The microcontroller source program is as follows: //The function of this program is to receive data from serial port 1, serial port 2, ...[Details]

Semiconductor Resistivity Measurement Methods Applications and ConsiderationsDepending on the doping level, semiconductor materials can have very high resistivity. Several factors can...[Details]

This article mainly explains the comprehensive analysis of the STM32 startup process, including the introduction of the startup process, the display of the startup code, and in-depth analysis. 　　Comp...[Details]

/***************************** ********GPRS debugging notes******************************** Debugging purpose: Control SIM900A GPRS module to send SMS via SPCE061A MCU Debugging process:          1. ...[Details]

Recently, Zhejiang Kecong, a leading enterprise in China's mobile industry, completed a nearly 100 million yuan round of financing in its A round, which was invested by Yuanjing Capital. With the s...[Details]

introduction System hibernation is the most power-saving state of embedded systems except shutdown. Hibernation (Suspend, STR (Suspend To RAM)), also known as suspend or suspend to memory, will stor...[Details]

1. Advantages: V-cone flowmeter static pressure level meter is a new product developed on the basis of introducing foreign technology and absorbing advanced processes and key components of similar fo...[Details]

1. First define the GPIO port structure GPIO_InitTypeDef LED_GPIOA_InitStruct; 2. Use the GPIO port to specify the structure to be used LED_GPIOA_InitStruct.GPIO_Pin = GPIO_Pin_2; //Specify the sec...[Details]

　　With the rapid development and popularization of digital products, the internal components of digital products are also facing higher requirements. Since most portable digital products such as mobi...[Details]

  1 Introduction     Conventional single-chip microcomputer application system design often uses one CPU and then expands a series of peripheral auxiliary circuits to achieve the corresponding de...[Details]

In fact, the issue of whether to remove modules is actually a struggle for PACK power. Recently, there was an interesting piece of news. Due to the influence of Tesla's domestic production , the qu...[Details]

Oscilloscope, as its name suggests, is a machine that displays waveforms. It is also called "the eyes of electronic engineers". Its basic function is to display the actual waveform of the measured si...[Details]

The wiring of a single-phase motor variable frequency speed regulator and capacitor is a highly technical job that requires certain steps and precautions to be followed. The following will detail t...[Details]