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According to PCMag, Logitech has released a Logi Dock expansion dock that looks like a desktop Bluetooth speaker. As shown in the picture above, this Logitech docking station has a USB-C u...[Details]
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I've been using the STM8S003 chip to do a project recently. When doing serial communication, I found that the protocol I wrote before was too simple and not suitable for the project. //Protocol: 0X...[Details]
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I got a 28BYJ48 stepper motor not long ago, but I didn't have any information. I searched online and found some information, but I didn't succeed in following the program experiments introduced onli...[Details]
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Modern product applications using rechargeable batteries often have built-in sensors and battery management system (BMS) circuitry. The BMS monitors the voltage, current, and temperature of the rec...[Details]
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For a long time, many products released by Apple have been praised by the industry and consumers. Products such as AirPods Pro, iPhone 13 Pro and M1 MacBook Pro are definitely among the best pro...[Details]
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uCOS II is a real-time multitasking operating system with open source, portable, curable, customizable and preemptive. Most of the source code is written in ANSI C, and the parts related to the p...[Details]
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Editor's note: Recently, the Ministry of Industry and Information Technology issued the "Guiding Opinions on the Development of Humanoid Innovation", planning that by 2025, the humanoid robot innov...[Details]
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Introduction
Embedded application systems with ARM chips as processor cores have gained more and more popularity due to their small size, low power consumption, low cost, high performance, rich on...[Details]
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I have always wanted to write some posts and blogs, but I just couldn't bear to do it as I just graduated. After some preparation, I decided to write down some of the things I learned in the past few...[Details]
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In order to realize automatic switching between AC power supply and inverter power supply, the EPS power supply must be a backup type according to national standards. Therefore, the automatic swi...[Details]
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This article mainly describes GPIO external interrupt input detection. The actual physical input method is a key, but it is actually more suitable for external device signal input detection. Because ...[Details]
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On April 12, domestic IP company Xinyaohui announced that it had officially joined the UCIe (Universal Chiplet Interconnect Express) industry alliance. The UCIe Industry Alliance was jointly establis...[Details]
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Zoss Research & Development released the "2019-2020 Global and China Automotive Gateway Industry Research Report". Automotive gateway chips are a field that will not change for a long time, but sinc...[Details]
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#include
#define uint unsigned int
sbit LED = P1^0;
void delay(uint a) //delay function, millisecond level
{
uint i;
while(--a!=0) //Execute an empty operation loop, where a is a param...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
fly duan ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x83,0xc6,0xa1,0x86,0x8e,0x71,0x0e,0x00,0x0...[Details]
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