True to the DIY ethos, an Arduino-based RC system is used to drive the steering servo and motor speed controller, with a home-built pistol-grip controller. It also activates a small power supply ...

Hyundai N Vision 74 RC Goes On Sale In case you're curious how the pistol-shaped controller works, we've included a diagram in the gallery. It's an off-the-shelf product, the CTX-2000, with a ...