Servos are electromechanical devices used widely in robotics and automation applications. They allow precise control of angular position, velocity and acceleration. There are two main types of servos – analog and digital. While both operate on the same basic principle, there are some key differences between the two that impact their performance and applications. This … Read more
Electric motors are essential components of many devices and systems. From small hobby motors to industrial equipment, selecting the right motor type for an application is crucial. Two of the most common types of DC motors are brushed DC motors and brushless DC motors (BLDC). While both convert electrical energy into mechanical energy, they have … Read more
Lithium polymer (LiPo) batteries have become extremely popular in rc models and other electric hobby applications. With high energy density, low weight, and customizable configurations, LiPo batteries offer some key advantages over older battery technologies. One of the most common decisions facing rc enthusiasts is whether to use 2S or 3S LiPo batteries for their … Read more
The Traxxas e revo and Traxxas x maxx are two of the most popular RC monster trucks on the market today. Both trucks are known for their extreme power and nearly unbreakable durability, making them top choices for RC enthusiasts looking for an all-out bashing machine. But when it comes to deciding between the e … Read more
When selecting a motor for an application, one of the most important specifications to consider is the KV rating. KV stands for “RPM per volt” and indicates the relationship between the motor’s input voltage and its no-load speed. Motors are commonly categorized as either high KV or low KV, with significant differences in their performance … Read more
Glow plugs and spark plugs are both engine ignition devices that are vital for starting internal combustion engines. However, there are some key differences between how glow plugs and spark plugs function and the types of engines they are compatible with. Understanding the distinctions between these two ignition components can help drivers and mechanics make … Read more
Remote control (RC) cars have been around since the 1960s, providing hobbyists around the world with a fun and exciting way to race miniature versions of real automobiles. While the technology has improved drastically over the decades, RC cars are generally categorized by whether they are powered by gas engines or electric motors. Each type … Read more
The Traxxas E-Revo is one of the most popular and well-known monster trucks in RC racing. First released in 2006, the E-Revo featured a brushless motor and innovative suspension design that made it a top choice for bashing and racing. In 2016, Traxxas introduced the E-Revo 2.0, an upgraded and enhanced version of the original … Read more
For radio control (RC) enthusiasts, few decisions are as critical as choosing the right transmitter and receiver system. The transmitter and receiver are the core link between you and your aircraft or vehicle. Most hobbyists will be deciding between the two major players in RC systems: Futaba and Spektrum. Futaba and Spektrum have a long … Read more
For serious RC enthusiasts, having a high-quality radio system is crucial for enjoying the hobby and getting the most out of your vehicles. Two of the top options available today are the Futaba 10PX and Futaba 7PX radios. While both share the Futaba name and reputation, there are some key differences between these two transmitters. … Read more