Guide

RC cars, boats, and crawlers can take you into mud, rain, or shallow water – but servos fail fast if they get wet 💧. Waterproofing RC servos is crucial for reliability. One popular hack is the “balloon method”, where you slip a latex balloon over the servo and seal it to trap air. In this … Read more

Having your RC car suddenly speed off uncontrolled can be terrifying. One key safety step that many RC hobbyists overlook is the mounting orientation of the car’s on/off switch. A maintenance expert advises: “Make sure you mount it so that the on position is facing the front end. This way when it takes a hard … Read more

RC car racing is booming, and 2025 is packed with major events across the USA. The ROAR sanctioning body (Remotely Operated Auto Racers) has announced the national championship dates and locations. From March through October, the calendar includes big RC racing meets – carpet and paved on-road racing, off-road electric and nitro racing, and more. … Read more

What is FPV Filming and Why Mount a GoPro on an RC Car? 📹 FPV stands for “First-Person View,” a thrilling way to capture the action as if you were inside the car. By mounting an action camera like a GoPro on your RC vehicle, you get immersive, high-speed footage from the car’s point of … Read more

Learning how to learn to fly RC helicopter is exciting but takes practice, patience and the right approach. RC (remote-controlled) helicopters can soar and hover just like real ones, and many beginners find them thrilling. However, it’s common for new pilots to crash if they rush things. This guide will walk you through everything a … Read more

In this guide, we explain the process step-by-step. From gathering parts to programming your car’s “brain”, we cover everything you need. You’ll see how hobbyists use platforms like Donkey Car – an open source self-driving car project – to bring full-size AI tech to small-scale cars. Ready to get started? Let’s dive in! What Is … Read more

Artificial intelligence is taking remote control (RC) cars to the next level. Modern AI RC cars can self-drive, avoid obstacles, and learn from you, blending fun racing with STEM learning. In fact, one tech analysis notes that by 2025 AI is “enabling tasks like autonomous racing, obstacle avoidance, and more,” making smart RC cars a … Read more

Obstacle-avoidance robot car kits are an exciting entry point into robotics, electronics, and programming. Whether you’re a hobbyist, student, or parent looking to spark interest in STEM, these affordable kits let you build a small, self-driving car that navigates obstacles using sensors like ultrasonic “eyes.” In 2025, with advancements in AI and affordable components, these … Read more

Building a self-driving RC car is an engaging STEM project that introduces key concepts in robotics, electronics, and programming. Research suggests that hands-on kits like these can effectively teach beginners, though success depends on following tutorials closely and troubleshooting patiently. It seems likely that starting with affordable Arduino-based options suits most novices, while advanced users … Read more

Building an AI-Powered RC Car with TensorFlow Lite on Raspberry Pi: A Step-by-Step Tutorial Building an AI-powered RC car is easier than you might think! We can use TensorFlow, a popular machine learning framework, to let a toy car “see” and drive by itself. In this tutorial, we’ll explain TensorFlow basics. We will show how … Read more

Self-driving cars aren’t just a sci-fi dream – you can build a mini self-driving RC car at home! In this guide, we’ll turn a hobby RC car into an AI-powered navigator. We will use a Raspberry Pi 5 as the “brain”. An ultrasonic sensor will be used for obstacle detection. We will also use an … Read more

Building a self-driving RC car is a fun DIY robotics project. You’ll use an Arduino microcontroller board as the “brain” of the car, and sensors and motors to make it move and avoid obstacles. In simple terms, the Arduino UNO board will read distance data from an ultrasonic sensor (like the HC-SR04) and drive the … Read more

Want your RC car to zoom faster in 2025? Whether you race off-road buggies, rock crawlers, or drift cars, the key is boosting power and cutting down drag. Four main factors determine RC speed – motor efficiency, battery voltage, gearing, and weight eurorc.com. In this guide, we’ll discuss beginner-friendly upgrades. These upgrades will make your … Read more