RADIO CONTROLLED DESIGN
Radio Controlled electronics consist of the three main parts. The transmitter, which is the controller, has triggers, controlling sticks, switches and dials, which are controlled by the user. The receiver is inside the radio-controlled model and receives the signal, which it interprets from the transmitter the signal is translated into signals, which are then received by the servos. The amount of servos in a particular model decide the number of channels the radio must supply.
In the past few years, Electronic Speed Controllers have been introduced to take over from old variable resistors that are very inefficent. They are completely electronic and do not need any servos or moving parts.
During the 1980s, an electronics company from Japan called Futuba produced wheeled steering for radio-controlled cars. This has become mostly standard along with trigger control for throttles. It is mainly created for right-handed people meaning the transmitter resembles a gun with a wheel connected to it on the right side. When the trigger is pulled the car would accelerate forward and pushing the trigger would send the car in reverse or make it stop.