一个分散的自动售货机。 这个项目使用Web Serial API弥合了区块链支付和物理硬件之间的鸿沟。 它检测Base主网网络上的USDC支付，触发ArduinoLeonardo分配250毫升水，并向商家的保险库生成“影子收据”NFT，用于链上忠诚度跟踪和未来的用户奖励。 生成带有特定USDC ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

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 ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Abstract: This course introduces participants to the fundamental concepts of Java programming and their application in geoscience. It covers the basics of Java programming, focusing on writing simple ...

Hiwonder’s MechDog is a compact AI robot dog powered by an ESP32-S3 controller that drives eight high-speed coreless servos. It features built-in inverse kinematics for precise and agile movements and ...

Programming this versatile microcontroller efficiently can significantly impact the success of your projects, whether you’re working on IoT applications, automation, or educational experiments. This ...

A simple C++ program that checks if given characters are vowels. It demonstrates basic programming principles such as functions, conditionals, and loops, making it ideal for educational purposes and ...

Abstract: Arduino is an open source computing platform in a form of single-board microcontroller. The microcontroller in Arduino is reprogrammable. Officially supported way to program Arduino is by ...