The origins of RC cars can be traced back to the 1960s when hobbyists began modifying model kits and attaching wires and rudimentary electronics to enable remote operation. From these modest beginnings, RC cars now come in many shapes and sizes from small hobbyist vehicles to high-performance racing machines. So how do these amazing radio-controlled … Read more
Radio-controlled (RC) cars are a popular hobby for both kids and adults alike. With advancements in technology, RC cars are now capable of reaching incredible speeds. One of the most common frequencies used for modern RC cars is 2.4 GHz. But exactly how fast can a 2.4 GHz RC car go? Let’s take a closer … Read more
The Traxxas Slash is one of the most popular short-course truck RC cars on the market. This rugged and fast remote-controlled car is loved by backyard bashers and track racers alike. But exactly how fast does the Slash go? Let’s take a look at the top speed and acceleration of this speedy RC car. Overview … Read more
Radio-controlled (RC) trucks have become incredibly popular over the last few decades, providing an exciting hobby for enthusiasts around the world. From small backyard bashers to massive, high-speed racing beasts, the RC truck market has something for everyone. But just how fast can these trucks get? When you start talking about the largest scale models … Read more
Drones, also known as unmanned aerial vehicles (UAVs), have become increasingly popular for both personal and commercial use in recent years. However, with the rise in drone usage, there have also been growing concerns around safety and security. This led to the introduction of remote identification (Remote ID) rules by the Federal Aviation Administration (FAA) … Read more
Glow plugs are small heating devices found in diesel engines that help aid cold starting. They preheat the air in the combustion chamber to ensure the air-fuel mixture ignites properly when cold. Without glow plugs, diesel engines would be very difficult to start in cold weather. The glow plug has a heating element that can … Read more
Brushed DC motors are electric motors that convert electrical energy into mechanical energy through electromagnetic induction. They are powered by direct current (DC) electricity and use brushes and a commutator to deliver power to the rotating armature. Brushed motors have been around for over a century and continue to be widely used today in everything … Read more
Before examining how RC water cars operate, let’s first look at how standard RC cars work on land. A basic RC car has a chassis that houses the internal components. This includes: For land operation, the wheels provide critical contact with the surface. The tires grip the ground, allowing the motor to propel the car … Read more
Diesel engines have been growing in popularity in recent years, with more passenger vehicles opting for diesel power over traditional gasoline engines. But what exactly makes a diesel engine work? An important component is the glow plug, which helps diesel engines start in cold weather. So how many glow plugs does the average diesel engine … Read more
Lithium polymer (LiPo) and lithium-ion (Li-Ion) batteries have become extremely popular in RC models and other devices. These battery types offer high energy density and efficiency. However, they require special care when charging. One important concept with LiPo/Li-Ion charging is the C-rating. The C-rating helps determine the optimal charge current for safe and efficient charging. … Read more