Deep dives
The largest topic treated Arduino as a hinge between small boards and bigger systems. Development boards running Arduino beside Linux and Android, Raspberry Pi links, Wi-Fi modules, and Bluetooth relays showed a consistent interest in devices that could move from bench prototype to everyday object.
New development board runs Arduino, Linux and Android - ENGINEERING.com
Mobile control appeared as a recurring promise. iPhone relays, Android integrations, Bluetooth projects, and remote outlets framed the phone as a command surface for the physical world, before the language of smart-home products fully hardened.
Arduino with Bluetooth 4.0 Shield – iPhone Controlled Relay
Robotics, datalogging, wearables, and assistive devices gave the archive its maker-school energy. The emphasis stayed practical: kits, shields, how-to builds, and project writeups mattered more than manifesto writing.
The Official Arduino Robot - I Programmer - iProgrammer
The augmented reality topic followed the tool side of an emerging field. Tutorials and creation platforms sat beside news stories, suggesting an eye for how AR moved from demo culture into usable software.
Wikitude Studio - Easy Augmented Reality Creation - Introduction and Tutorial
The selection also caught a moment when Google Glass and Ingress made AR feel public, mobile, and game-like. Rather than treating the field only as visual spectacle, the archive connected it to location, advertising, and behavior in the street.
Ingress - It's time to Move. - Google launches global augmented reality game Ingress
Campaigns, showrooms, and retail examples showed AR as a marketing instrument. This gave the topic a commercial edge, but the surrounding posts kept it close to hacker culture and open-software experimentation.
15 Clever Augmented Reality Campaigns
The BackTrack topic was nominally about network security, yet it repeatedly crossed into hardware and IoT. Arduino projects, Raspberry Pi home automation, and Bluetooth experiments made security feel inseparable from the growing world of connected devices.
Building Internet of Things with the Arduino
The archive also reached toward wider threat imagination. A post on a drone-proof city sat alongside practical technical tutorials, widening the frame from penetration-testing tools to the built environment shaped by new machines.
Imagining a Drone-Proof City