Pong 

Version 1.0

About the Bot

Pong was my first combat robot built to compete in the 1 lb Plastic class. It weighed in at only 0.902 lb, significantly under the weight limit. Pong’s weapon is full body spinner, meaning that the entire bot rotates at tremendous speeds turning your own body into a weapon. This style of combat robot is most commonly known as a “Melty Brain”. Pong has an effective diameter of 145mm (~5.7in). Pong’s single drive motor suffers from immense overheating issues. In an effort to combat this issue the mounting system for the motor was designed with airflow in mind, giving it that distinct rib cage esthetic. This bot was created as a challenge to myself to build a bot for the 1 lb weight class using the electronics from my now-retired Vasilis 1.0 and Hyphen 1.0. Pong is named after the classic 1972 video game where a while circle is bounced back and forth between two paddles. In the arena Pong definitely lives up to its name, as it takes nearly zero damage while blasting itself between the arena walls in the hopes of locating its opponent.

Complete Breakdown

Section Views

Component Details

Top & Bottom Shell • Overture Super PLA+

Spiked Drive Wheel • 95A TPU

Free Wheel • Overture Super PLA+

Printed Parts

Battery OVONIC 11.1V 1000mAh 3S 80C Lipo

Drive Motor FingerTech S2838 Brushless Inrunner

Drive ESC MB30020 20A Brushless ESC

Receiver Flysky FS2A

Power Switch FingerTech Mini Power Switch

Electronics