what did tesla's first remote control look like
In fact, remote controls are an invention born in the 1800s. Renowned Serbian-American inventor Nikola Tesla created one of the world's first wireless remote controls, which he unveiled at Madison Square Garden in New York City in 1898.He called his fledgling system, which could be used to control a range of mechanical contraptions, a teleautomaton..he boat had a small metal antenna that could receive exactly one radio frequency. Tesla sent signals to the boat using a box -- his version of a remote control -- equipped with a lever and a telegraph key (originally designed to send Morse code signals).