CNET experts have spent years developing, implementing and fine-tuning our vacuum testing process. Here are our top picks for the best robot vacuums of 2025.

Arduino program for MakeBlock MegaPi robot for line following with Line Follower Array and box-like obstacle bypassing with 3 ultrasonic sensors - fvidak01/MakeBlock-MegaPi-LineFollowing-and-boxy-o ...