DIY Walking Robot with 90-Degree Gear Mechanism | STEM Project for Students

Learn how to build a simple DIY Walking Robot at home using Popsicle sticks, a Mini Micro N20 DC Gear Motor, plastic bottle caps, and a 1.2V rechargeable battery! In this video, we demonstrate a cool 90-degree crown/bevel gear trick made out of plastic bottle caps to transfer rotational motion into walking steps. This is a perfect DIY STEM robotics experiment, school science fair project, or weekend build for students and science enthusiasts! Materials Used: • Mini Micro N20 DC Gear Motor • Popsicle Sticks / Craft Sticks • Plastic Bottle Caps (cut into 90-degree gears) • 1.2V Rechargeable AA/AAA Battery • Plastic Ball / Ping Pong Ball • Bamboo Stick • Super Glue& Hot Glue If you enjoyed this project, make sure to Like, Comment, and Subscribe for more awesome DIY science projects and robotics experiments! #DIY #Robotics #ScienceProject #STEM #WalkingRobot #SchoolProject #PopsicleStickCraft #Engineering #CreativeFest