Someone connected a racing simulator setup to their RC car using an Arduino, and I'm seriously jealous
Micro Machines in real life.

When I was a kid, I always wanted to have a first-person view of my RC car. I loved bombing around behind the wheel in video games, but when it came to real-life remote control cars, I just had to make do with a birds-eye view. As such, you can probably imagine how jealous I was when I saw this guy connect their driving simulator setup with an Arduino to their remote control car so they can drive it around as if they were in the toy car themselves.