Brushless motors are electric motors that operate without brushes, which are components that traditionally help transfer electricity to the motor's rotating part. Instead, they use electronic controllers to manage the flow of electricity, resulting in higher efficiency, reduced maintenance, and longer lifespan compared to brushed motors. These motors are commonly found in various applications, including drones, electric vehicles, and computer cooling fans. Their design allows for smoother operation and less noise, making them ideal for both industrial and consumer products. Overall, brushless motors are a popular choice for modern technology due to their reliability and performance.