Hi!
When I was a bit younger (about 7) in 1992 my neighbours kid had an RC car that displayed the speed on a digital display on the remote.
It was a buggy type RC car and pretty fast considering the tech of the day. Never seen a speed display like that since and guessing it would require a 2 way radio system and a computer chip to calculate mph from motor rpm, assuming good traction and design spec tire circumference.
Has anyone else seen or heard of speed display on the controller, or any other interesting speed stuff sans GPS?
👍👍
