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Free Electronics, Robotics & Mechatronics Projects

Explore project ideas, source code, circuit diagrams, tutorials, component lists and downloadable resources for students, makers and innovators.



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Featured Projects

Smart Dustbin

Automatic dustbin using ultrasonic sensor and servo motor.

Weather Station

Monitor temperature and humidity in real time.

Robot Arm

Servo-controlled robotic arm for learning automation.

Line Follower Robot

Build an autonomous robot that follows a track.

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Project Categories

Arduino Projects

Beginner to advanced Arduino-based projects.

Robotics

Robot arms, automation systems and intelligent robots.

Mechatronics

Mechanical systems integrated with electronics.

Programming

Learn C++, Python, Web Development and AI.

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About OpenProjectLab

OpenProjectLab is a free learning platform where students can access project tutorials, source code, wiring diagrams, project reports and educational resources without paywalls.

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