Fun & Games

The latest DIY ideas, techniques and tools for bikes, rockets, R/C vehicles, toys and other diversions.

LEGO Wall Follower

LEGO Wall Follower

Philo made a great wall following LEGO bot, he writes – “As a direct application to my GP2D12 distance sensor, I built this wall follower. Its base is the Constructopedia RoverBot, I only added a turret bearing the sensor. The trick here is to direct sensor beam 45° away to also detect walls in front […]

XBOX Controller Controller

XBOX Controller Controller

Tony has a great Xbox controller controller project! – “What is this? It’s a system that will allow basically anything that can talk udp to control an Xbox. Why would you want to do this? I have no idea. I have my reasons, maybe you have some too. How this works: The XBOX buttons are […]

LEGO Crossbow

LEGO Crossbow

Alexei writes – “One day I was making a simple little elastic gun to shoot Lego blocks and I thought to myself, “it would be cooler if it had some kind of trigger.” The next thing I knew, I was involved in a competition with my own self – I tried to imagine the most […]