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obstacle avoidance detection

Homemade : IR Object Detection with a range greater than 5cm (target is 10cm)

Has anyone successfully implemented object detection using IR for a range greater than 5cm. I am building a robot project from scratch with the personal challenge of making all parts homemade. The brainboard and motor controller were succesfully built but now that i want to do object detection using IR (without getting the sharpe module) I have issues with ambient lighting and range.

Follows a line and avoid obstacles, Make sound with a piezo speaker
Using a
This is my entry for the DAGU "Beginners Robot Chassis Challenge". It is prelimary named Pacman, but the name maybe change in the future. Pacman was my first idea, … Read more