Court Companion - DIY Tennis Ball Machine - Build Guide

This is a build guide that gives you very detailed and step by step instructions to building your own tennis ball machine aka Court Companion. I have condensed over 10 months of working on this build into a neatly presented and detailed document that anyone with knowledge of electronics and a bit of wood working can follow through to completion.

Court companion will help you to practise in different modes from fully automated sweep and depth modes to fully manual mode that allows you to precisely position the ball depth, speed, spin and frequency.

If you want some inspiration or want to see it in action, head over to my YouTube channel for the whole story from conception to completion.

So what are you waiting for? Download this guide and get building your court companion.

If you have any queries, please reach out to me using the email address I've shared in the build guide. I'll sort it out for you.