An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

I've been on a mission to unify all my smart devices under one app, and as someone who's running most of his smart devices with ESP32s, the toaster seemed like the next logical step. After all, all I ...

Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

For one night at Greenbriar Pool Club, the focus was having fun with friends and not who touches the wall first. The 21st-Annual Patsy Graham Midsummer Splash-About was centered around relays, both ...

If you've ever tried to connect to your home server from outside your network, you've probably encountered at least one of a few obstacles, such as firewalls, double NAT, ISP restrictions, or any ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores. Mark Cooper 1 Connections: Sports Edition hints for Dec. 18, 2025, puzzle No. 451 Mark Cooper 31 ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

Abstract: Wireless local area networks remain vulnerable to attacks initiated during the connection establishment (CE) phase. Even the latest Wi-Fi security protocols fail to fully mitigate threats ...

This Arduino library implements a direct Point-to-Point Protocol (PPP) connection between an ESP32 and a host via UART. Unlike IDF PPPoS examples that require a GSM modem, it can establish a direct ...

Azure Debugging Relay is a Visual Studio Code extension and a Python package for distributed remote debugging. It solves a problem of debugging code running in the cloud and on remote devices, ...