Dog Ball Launcher
Description
In an attempt to save my arm from playing fetch for hours on end with my dog, I designed a ball launcher that will do all the heavy lifting, or throwing, for me! Check Out the Project video here: https://youtu.be/RR94dQvGVFs This project was a blast to make, and it wouldn't have been nearly as possible without the help of this video's sponsor PCBWay! Check out their website so you can bump your next DIY project up a few notches with one of their services! https://www.pcbway.com/ Parts (Affiliate Links): Power Distribution Board: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Heat inserts: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Heat Insert Solder Tip: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Heat Shrink Wrap: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Hatchbox White PLA: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Metric Bolts: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Potentiometer: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Brushless Motors & ESC’s: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Brushed Motors & ESC’s: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Brushed Motor Mounts: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl LiPo Battery: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl LiPo Battery Charger: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Car Wheels: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Flange Couplings: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Velcro Straps: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl 2 & 3 Pin Screw Terminals: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Arduino Nano: https://www.amazon.com/gp/product/B01MYYX9IK?ie=UTF8&psc=1&linkCode=sl1&tag=modernhobby00-20&linkId=cf7c9b78c4062080452c1c791ce2965b&language=en_US&ref_=as_li_ss_tl Links: PCBWay: https://www.pcbway.com/ 3d printed parts: Circuit Diagram: https://github.com/modern-hobbyist/modern-ball-launcher/blob/master/Schematic_DogBallLauncher_2022-01-11.pdf Gerber Files: https://github.com/modern-hobbyist/modern-ball-launcher/blob/master/Gerber_PCB_DogBallLauncher_2_2022-01-11.zip Website write up: Heat insert dimensions: http://www.tokai-mmc.co.jp/e/insertnut/seihin_ud4.html LiPo Battery Information: https://www.thedronegirl.com/2015/02/07/lipo-battery/
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