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The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]
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As expected, Alibaba officially entered 5G, adding another member to China's Internet 5G army. Recently, Alibaba revealed to the media that its DAMO Academy has officially established the XG Laborato...[Details]
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I recently reviewed the microcontroller and simulated it through proteus 7.8. The effect was good. The microcontroller program is as follows: /* 51 MCU key and digital tube experiment, simula...[Details]
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This is the era of 5G. In one year, 5G information has gathered, enterprises have risen to the top, and the intelligent world has become extremely broad. It is not only the soil for information trans...[Details]
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Heart sounds and pulse are two important indicators that reflect human physiology and pathology. They are one of the important means of diagnosing human diseases and have very important clinical si...[Details]
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According to reports on January 19, according to VR Gyro, Tencent received a notice from Meta last month that it would suspend the current cooperation between the two parties on this generation of XR...[Details]
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Hardware Description Language HDL (Hardware Describe Language)
HDL Overview
With the development of EDA technology, it has become a trend to design PLD/FPGA using hardware language. The main h...[Details]
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By default, after a system reset or power-on reset, the microcontroller enters the Run mode. In the Run mode, the CPU is clocked by HCLK and executes program code. The STM32F407 offers several low-po...[Details]
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#include //MCU header file
#define uint unsigned int //Macro definition of unsigned integer
#define uchar unsigned char //Macro definition of unsigned character
#include //MCU header file
#def...[Details]
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Summary: A simple circuit that adjusts the otherwise fixed hysteresis (the difference between the rising and falling threshold voltages on VCC) is responsible for managing the operation of a 3-pin ...[Details]
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Recently, Xinhai Technology stated in an investigation that in 2020, Xinhai seized opportunities in many important markets. In the field of smart health, the epidemic has given rise to the demand for...[Details]
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In circuit analysis and calculation, we must first assume a positive direction of current for each component, which is the reference direction of current. In the circuit diagram, the reference dire...[Details]
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PWM Input Capture Mode
1. Conceptual understanding
A special case of input capture mode when using PWM input capture mode
1. Each timer has four input channels IC1, IC2, IC3, and IC4, and IC1 ...[Details]
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The Karl Fischer method for determining water content is an electrochemical method. The principle is that when the Karl Fischer reagent in the electrolytic cell of the instrument reaches equilibrium,...[Details]
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Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
onsemi and Avnet IoT Innovation Design Competition
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