Robotic collects ping pong balls after matches

Robotic collects ping pong balls after matches Arduino Workforce — January twenty third, 2023 For…

Robotic collects ping pong balls after matches

Arduino WorkforceJanuary twenty third, 2023

For those who frequent driving ranges, you’ve in all probability seen a machine (usually connected to the entrance of an armored golf cart) designed to select up golf balls. As a result of a driving vary can simply refill with hundreds of golf balls an hour, such machines are needed. After noticing that no person needed to select up the ping pong balls after matches, Maxime Monsieur and his group (Oumaima Achkif, Reda El Marsse, and Amir Farbod) built this robot that collects ping pong balls utilizing a mechanism just like these used for golf balls.

Like a golf ball accumulating machine, this robotic picks up golf balls utilizing a spinning mechanism that resembles one thing you’d see on an agricultural harvester. Any ping pong balls in entrance of the robotic get pushed in the direction of that mechanism by a pair of spring-loaded arms. The rotating mechanism then pushes the ping pong balls up a ramp and right into a bin. The robotic navigates by the room like an outdated robotic vacuum: by driving ahead till it meets a wall, then delivering a random course.

The group constructed the robotic’s body and physique utilizing a mixture of laser-cut MDF and 3D-printed plastic elements. It has two stepper motors that spin the 2 drive wheels, and a DC motor that spins the gathering mechanism. An ultrasonic sensor detects partitions and different obstacles. An Arduino Uno board controls the 2 stepper motors through A4988 driver boards and turns the DC motor on through a relay module.

In assessments, this robotic appears to work fairly properly, though its navigation is inefficient. No phrase on if close by gamers try and pelt the robotic with ping pong balls as it really works.

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