The build uses a spare waterproof keypad attached to an Arduino ... car’s panic button after a set number of failed attempts. Car hacks are popular this summer: check out the Real Car Remote ...

As a Hackaday reader, of course you probably can imagine building the car. Most could probably even write a phone application to do the control ... The system supports Arduino and ESP controllers.

replete with a webcam and an Arduino setup, but in the process of doing so he "just realized that [he'd] made a mechanism to play tilt based phone games with a joystick." Yes indeedy, one of the ...