The L293D Motor Driver IC is a classic dual H-bridge motor controller that can control two DC motors independently or one stepper motor. Compact and easy to use, it’s perfect for Arduino and microcontroller projects where beginners want to add motor control without extra complexity. Capable of handling 600mA per channel (with peak currents up to 1.2A), it’s widely used in line-following robots, small robotic cars, and automation projects. In Bangladesh, the L293D is a favorite among students, DIY makers, and robotics clubs for its affordability and simplicity.