#define PICC_REQALL 0x52 // 寻天线区内全部卡 #define PICC_ANTICOLL1 0x93 // 防冲撞 #define PICC_ANTICOLL2 0x95 // 防冲撞 #define PICC_AUTHENT1A 0x60 // 验证A密钥 #define PICC_AUTHENT1B 0x61 // 验证B密钥 #define PICC_READ ...

RFID-RC522模块的使用需要配合相关的库文件，在Arduino、Raspberry Pi等开发板上进行代码编写和开发。 常见的使用场景包括门禁系统、智能卡管理、出入库管理、物流追踪等领域。

Ever wanted to track your bike, car, or even monitor your loved one's location in real-time? Building your own Arduino GPS tracker gives you complete control over your tracking data without expensive ...

Abstract: Identification of corrosion in the tool industry is very important because it minimizes the impacts and losses due to damage to the tools used. Although there is already a corrosion ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...

Innovation has been a cornerstone of UPS’s business strategy since 1907. That’s why I wasn’t surprised we were selected to display our future-focused technology at the Google Cloud Next ‘24 conference ...

The Uno Rev3, is a great beginner board as it's included in many starter kits. It's also complemented with a host of online resources that even without the official Projects Book from Arduino, you ...

Learning electronics? Then, chances are you already know what an Arduino is, or at the very least, you've heard of it. After all, it's among the most popular electronics platforms available in the ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. After barcodes were put into use more than 50 years ago, the technology revolutionized the ...

Here are ten engaging and innovative project ideas that leverage the power of the Arduino Uno R4, catering to a range of skill levels from beginners to advanced users. Create a centralised system to ...

To fix the Error compiling for board Arduino/Genuino Uno error, make sure you've selected the right board and install any missing Arduboy games.

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