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 ...

Have you ever wanted to create your own portable server? Whether you’re learning web development and want to host your own HTML files on your iPhone, or whether you just want to play around with a ...

Making a Minecraft server is a nightmare. This is a common belief that many players, including myself, have had for years. You have to download files, set up codes ...

Personal Data Servers are the persistent data stores of the Bluesky network. It houses a user's data, stores credentials, and if a user is kicked off the Bluesky network the Personal Data Server admin ...

In this hands-on tutorial, we’ll learn how to seamlessly connect Claude Desktop to real-time web search and content-extraction capabilities using Tavily AI’s Model Context Protocol (MCP) server and ...

How to Use the Apache Web Server to Install and Configure a Website Your email has been sent If you've never deployed a website with the Apache web server, you're about to learn how. Every so often, ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

When adjusting the storage repair speed, you are setting a priority for the system. Choosing a low repair speed allocates resources to active workloads, while a high repair speed reallocates resources ...

Cloudflare error 502 occurs when the web server fails to process a request, often due to server downtime, overload, strict security settings, or incorrect DNS ...

If an Arduino port is not showing up, your USB connection might be faulty or the ports may be disabled entirely. We will show you how to enable a port in Arduino and look it up in the Device Manager.

Darkhttpd is a lightweight, single-binary web server daemon for Linux. It provides a simple “zero config” way to deploy websites as fast as possible on your server. Here, we show you how to install ...

Arduino is a popular brand of open-source microcontrollers that can be used for a variety of DIY projects, from educational settings to home theater to smart home management. The microcontrollers are ...