Tired of paying for pricey VPNs? With a Raspberry Pi and a bit of know-how, you can host your own VPN for free. I’ll show you ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

A Raspberry Pi board, a spare USB Wi-Fi adapter, and a few terminal commands can turn a credit-card-sized computer into a functioning wireless access point that rebroadcasts your router’s signal to ...

A Bengaluru techie developed an AI-powered device that detected public smoking and responded with audio cues, aimed to discourage smoking in shared spaces.

When 12-year-old Matteo Mucchetti mapped out an amusement-style attraction that he wanted to create in his family’s basement and then showed it to his older brother Nico, the high-school sophomore was ...

This weapon is literally made of scrap materials, but it’s the country’s most dangerous, and it’s about to be everywhere.

Pick the best Raspberry Pi desktop OS for 2026, including Pi 5 and Pi 4 support, plus a 170MB Diet Pi base install.

Build a private cloud on Raspberry Pi 5 with NextCloud Snap and Tailscale, then sync files across phones and PCs without fees ...

A Bengaluru techie built a Raspberry Pi–powered AI device that detects public smokers and plays a baby coughing plus grandma scolding audio.

PCWorld demonstrates using Google’s Gemini AI to diagnose Plex Media Server issues through a systematic four-phase checkup ...

PCWorld outlines four essential security upgrades for new PCs: verifying Windows encryption settings, optimizing antivirus configurations, enabling biometric login, and setting up dedicated password ...