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 ...

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

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 new Raspberry Pi 4 Model B revision has been released without fanfare, replacing the previous single-RAM model with a dual-chip configuration. The Raspberry Pi 4 Model B (PCB 13a)… A new Raspberry ...

In an age of endless subscription fees, it can be liberating to cut down on your monthly expenses. With a little work, a ...

Keep a Raspberry Pi AI chatbot responsive by preloading the LLM and offloading with Docker, reducing first reply lag for ...

Raspberry Pi recently unveiled a new revision of the Raspberry Pi 4 Model B board. The single-board computer now comes in a "Dual RAM" variant, PCN ...

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 ...

Build Your Own Coffee Roaster shows how to create a DIY coffee roaster using a Raspberry Pi, standard components, and ...

A Bengaluru tech enthusiast developed an AI device to discourage public smoking. The gadget detects smokers and plays audio ...

From Caesar ciphers to AES and RSA, Practical Microcontroller Cryptography shows how cryptography actually runs on ...

SunFounder has sent me a review sample of the Fusion HAT+ Raspberry Pi expansion board designed for motor and servo control ...