Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

As 2026 rolls in, car owners are increasingly done with subscription-based OBD2 scanners that lock features behind monthly fees or app upgrades. If you’ve ever felt annoyed by a “scan now, pay later” ...

Python TCP Port Scanner – Full Project Build/ ├── scanner.py # Enhanced CLI scanner (TCP/UDP) ├── gui_scanner.py # Modern GUI application ├── setup.py # Package installation script ├── config.json # ...

Abstract: Nowadays, increasing dependencies on network systems, there should be a need to protect them against cyber threats. Malicious activities happen due to Un-monitored devices, outdated ...

That little yellow check-engine light is sneaky. Most of the time, you forget it could be there. But when it detects an issue, it illuminates menacingly. For many, the initial reaction might be to ...

Bluetooth has simplified our lives and kept our desks free of tangled cords. Still, it can be pretty inconvenient when your Bluetooth gadgets randomly disconnect from your Windows PC, whether wireless ...

An OBD2 scanner that can read your vehicle’s trouble codes is a critical tool for DIYers. But even if you don’t like turning wrenches yourself, it’s hugely helpful to be able to get an idea of what’s ...

When my check engine light came on recently, I decided to try the FIXD scanner to avoid an unnecessary mechanic visit. The device plugs into the OBD2 port and pairs with my phone via Bluetooth, giving ...