Components of RC Cars and How They Work

From rally cars and race cars to monster trucks and rock crawlers, the world of Radio Controlled cars and toys has something for everyone to enjoy!

Almost every kid has had some sort of radio controlled toy at some point during their childhood! Every toy aisle in almost any store is usually lined with some sort of RC toy for kids. There is even an entire sub-culture of older kids and adults that compete in races and competitions of all sorts around the world!

The materials that are used for RC cars can vary greatly depending on the specific make of the car and its intended purpose. Some cars use simple plastic parts, while others use aluminum or harder metal alloys.

Of course, this is not a complete and comprehensive list of every component that makes up an RC car. Users can also modify their cars to their likings by changing things such as wheels, bodies, batteries and motors. Check the best rc cars now.

While radio controlled cars can be made up from many different construction materials, all remote-controlled cars are made up of 4 main parts.


The first part is the remote or transmitter. This is the controller that you hold in your hand and is used to remotely control the car or toy. The controller emits radio waves that are picked up and decoded by the receiver inside the car and allows the user to control basic operations such as speed, forward/reverse and steering.

Most RC transmitters for cars and toys operate at either the 27 MHz or 49 MHz frequencies. However, there are more advance radio-controlled planes that operate at higher frequencies.

RC transmitters require a power source. This is usually a small 9-volt battery that provides the power for the controls and the transmission of the radio signal.

Usually, transmitters for cars are simple and only have a few controls, but transmitters for planes and other advanced toys can have more controls that allow for better maneuverability and enhanced vehicle control.



The second component of a radio-controlled car is the Receiver which consists of an internal integrated circuit board and an antenna that receives signals from the transmitter. The antenna picks up the signal and sends it the circuit board to be decoded.

The circuit board contains the IC (integrated circuit) chip, amplifier and radio receiver. Once it has decoded the signal from the transmitter, it will adjust the motors accordingly and move the vehicle.


The Motors of an RC car allow the user to control operations such as the steering and speed of the vehicle.

All RC cars have motors that are used to turn the wheels and make the vehicle move either forward or backward and the speed which can both be adjusted by using the controls on the receiver.

There are also motors on RC cars that are used to control actuators that adjust the direction of the wheels allowing the user to steer the vehicle.

Power Source

Usually there are two different types of RC cars, electric or nitro powered. Most RC cars have electric motors that power both the wheels and steering, while only the more advanced RC cars and toys use gas or nitro powered motors. Electric cars use batteries, that can be either LiPo or Ni-Mh cells, while gas motors use Nitro as fuel.

There are some differences between the two types of RC cars. Cars with electric motors are often less expensive than their gas-powered counterparts and often require much less maintenance.  They do however only have limited run time as you must wait to charge the battery before using the car again. These types of cars are usually better for regular at home use.

Cars that run on gas have small engines in them that require fuel for them to work. These cars are often more expensive than electric cars and have a more complicated build which means more maintenance and more parts that can break.

How to Build Muscle Fast (For Men)

Listen up, men! That lean, ripped look is now within your reach!

Rather than fiddling around with those dumbbells and half-heartedly jogging on the treadmill, you can make the most out of you bodybuilding exercises with these easy-to-use muscle building strategies.

Keep reading to find out how to build muscle fast!

Easy Muscle-Building Strategies

Eat a Well-Balanced Diet of Fruits and Vegetables Many people are under the impression that muscles are made completely of protein, and therefore require a high-protein diet in order to achieve the best results – which is simply not true.

While protein is definitely important for building strong muscles, your body also needs a good selection of vitamins, minerals, antioxidants, carbs, and fats in order to stay in peak condition.

If you’re caloric deficient, putting on muscle will be especially difficult because your body will begin breaking down muscle proteins for energy. On the other hand, if you’re eating too many fats and sweets, you won’t be able to see your hard-earned muscles beneath that layer of fat under your skin.

Stay Hydrated: Your muscles are made largely of water, and during intense exercise activities, your water stores may become depleted via sweat. In order to keep your muscles functioning at their peak, it’s important that you consume plenty of water before, during, and after each workout.

Experts recommended that on top of your regular 8-10 glasses of water each day, you should also be drinking an additional 12 to 16 oz (1 to 2 cups) of water for every 15 minutes of vigorous exercise.

Supplement with a Testosterone Booster: Testosterone is man’s secret to muscle-building success, and if you’re looking to build that bigger, stronger body in a short amount of time, then you may need to amp up your manliest hormone.

This hormone will not only increase lean muscle mass and strength, but can stimulate libido, energy levels, and mental focus as well.

There are multiple testosterone boosters available that can show you how to build muscle fast, but only the best formulas will contain a clinically proven blend of all-natural and clinically proven ingredients such as amino acids, HGH-releasing herbs, and thermogenic stimulants.

Start Strength Training: When it comes to building muscle, hitting the gym on a regular basis is a no-brainer.

According to Kent Adams, PhD and director of the exercise physiology lab at California State University, “You don’t have to train like a maniac. Just start a reasonable, individualized resistance training plan.”

Strength training can be dividing into three different principles: the overload principle, the tension principle, and the specificity principle.

The overload principle focuses on overloading the muscles, working with your muscles full range of motion in order to strengthen muscle fibers.

The tension principle, as its name implies, uses resistance to create tension (through weights or through your own body weight).

The third principle, the specificity principle, is focused on training one specific muscle group – however, it’s recommended that you work all major muscle groups in order to get the best results.

Whatever you choose, make sure that you focus on challenging your muscles on a regular basis in order to encourage muscle growth.

Focus on Different Muscle Groups: Intense weight training can create tiny muscle tears in your connective tissues, resulting in next day muscle soreness. In order to give your body ample time to recover while still working out on a regular basis, experts recommended that you divide your strength training sessions into different groups.

For example: Day one, focus on upper body – chest triceps and shoulders. Day two, focus on core muscles such as abs and back. Day, three, quads and hamstrings (lower body) . . .you get the idea.

Get Plenty of Sleep Each Night: In order to boost your muscle building results, your body is going to need a break now and again to recover from all that strength training. During your downtime, your body releases energy-restoring and tissue-repairing hormones that can help you adapt to the added physical stress on the body, but in order to do so, your body needs to get adequate amounts of sleep each night.

Note: If you’re working your body so hard that you find it difficult to sleep each night and you’re so sore the next day that you can barely move, then you could be overtraining. Overtraining will hinder your muscle-building results and increase your risk of injury.


These tips for men can show you how to build muscle fast safely and effectively, while making the most out of each workout. The key to sculpting that perfect body that you’ve always wanted lies in your ability to listen to your body and give it the special care it needs in order to stay healthy.