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How RC CARS Work

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How RC CARS Work

As a kid, it is usually a great thrill to play and race RC cars around the home and yard. The thing even becomes more fun as an adult with the only factor limiting the excitement being the quality of your RC car. Despite the invention of drones, there is something oddly satisfying about RC cars. Remote-controlled or radio-controlled cars, popularly known as RC cars are self-powered model cars that can be controlled from a distance using a remote or specialized transmitter. While RC cars can be used to refer to the same thing, remote-controlled cars are connected to their controller by a wire while radio-controlled cars use a radio frequency link with no physical cable connecting to the car. Here is an exclusive look at how RC car works.

Regardless of the type of car, all RC cars have some essential components which are necessary for them to run. For any RC car to function properly, it needs to have four basic elements. These include a power source, a transmitter, a motor, and a receiver. Though these components may have differences in terms of technology or quality, you cannot run an RC car without any of them.

A power source is one of the most fundamental components of RC car as it cannot run without a good source of power. Power sources range from a basic rechargeable battery in simple cars to gas-powered engines in the more advanced RC cars.  Recent technological developments have seen the growth of electrically powered RC cars powered by electrical motors. However, these cars require a higher budget and skills level.

The motor is the RC car powerhouse and a must-have component for the most basic RC car. This component enables you to steer and move the car. The complexity of the motor depends on how sophisticated the car is. More complex RC cars require more than one motor as the cars do more than just turning and moving. 

The transmitter is the critical component of how you control your RC car. It functions by sending or transmitting radio waves to the receiver in the car. The transmitter is the remote control that is powered by batteries and has keys or control buttons that you use to send signals to the receiver. The receiver is the antenna on your RC car. Whether it is a remote-controlled toy or a professional racing RC car, each car will have the receiver antenna. Half of the receiver is contained in the antenna while the other half is included in the car circuit board. Both the receivers receive the signal from the transmitter enabling you to control the car.

As previously stated, RC cars are controlled using a remote control from a distance that functions with radio waves. When you press the control on the remote, it sends a specific number of electrical pulses to the receiver in the RC car. These electrical pulses corresponding to the action you have directed. The transmitter commonly uses a 9-volt battery that powers it to send radio waves to the receiver. The power source gives supplies power to all the working parts of the RC car. The receiver identifies the signals from the transmitter. Once the RC car receives the radio waves, the receiver initiates motor activation by sending the signals to the circuit.

The circuit board functions like a pool through which all commands are directed to specific parts. It translates the number of signals in action. The motor gets into life and performs the instructed action. Most of the RC cars controllers contain six controllers that work with specific pulse sequences. These include; forward-16 pulses, reverse-40 pulses, forward right-34 pulses, forward left-28 pulses, reverse right-46 pulses, and reverse left-52 pulses.

In conclusion, you cannot deny the fact that RC cars have continued to be the top hobby to both kids and adults for many years. As the population of thrilled hobbyists continues to grow tremendously, newer models are emerging in the market continuously. When you decide to experience the RC cars thrill yourself, the wide variety of models available in the market provides more choice for you to choose from. you need to be sure of the type of RC car you want when you go out for shopping. Some of the popular RC cars include drift cars, trucks, buggy, and streetcars.


1 Response

Adrian Duron
Adrian Duron

July 18, 2020

I’m new to RC so I was looking to purchase a car/truck that would be simple to operate, durable with easy parts availability BUT I didn’t want to break the bank. This “Legend” has not only met all my requirements but has far exceeded my expectations. Got the shipment, read all the easy to read and understand instructions, charged the battery and out to the street for a break in run. It’s fast and responds quickly to the controller. I then took it to a huge pile of rocks in my back yard and was blown away by how powerful the twin motors are crawling up those rocks.
Can’t wait to see what your engineers will develop and upgrade next.
Thank you for NOT making something that is substandard. I’ve had questions answered on your FB page in a very timely manner. I’m convinced if ever I need customer service it too will be professional and and top quality as The Legend is.
BTW I haven’t mentioned I’m retired and 65 years old. It’s never too late to have fun.
Thanks again
Adrian Duron
Very satisfied customer

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