Toy Train Tips And Tricks on MSN

DIY Bluetooth control for postwar Lionel trains using Arduino

Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...
How-To Geek on MSN

7 smart home projects that work better on an ESP32 than a Raspberry Pi

When a Raspberry Pi is overkill.
Hackaday

DIY Weather Stations Report In From Chernobyl

You’re probably not going to hang out around Chernobyl any time soon. Still, knowing the conditions there can both satisfy ...
Hackaday

2026 Green Power Challenge: NFC Powers Command Write And Wake Of MCU

One of the more interesting categories of our ongoing Green Power Challenge is “anything but PV” — and since the radiated ...