Buy Dideo Subscription
#RaspberryPi #RC #3DPrinting PARTS USED (As an Amazon Associate I earn from qualifying purchases): • Night Vision Camera: https://amzn.to/3eCK0y4 • Raspberry Pi 4: https://amzn.to/3nR3ndg • Motor Controller: https://amzn.to/3h3C4sG • Motors: https://amzn.to/3aticxT • DC Power Supply: https://amzn.to/37DdKLk • 18650 Batteries: https://amzn.to/2UkR6A3 • 18650 Battery Spring Contact Plates: https://amzn.to/3hfB1rK • Power Bank: https://amzn.to/3f7pbx6 • WiFi Antenna: https://amzn.to/33olsG2 • Shock Absorbers: https://amzn.to/2S1Acsu 3D Printing: • 3D Printer: https://amzn.to/3h6UqLj • Overture PETG Filament: https://amzn.to/3h7Nv4A Fasteners: • #25 Roller Chain: https://amzn.to/3b81oMe • Connecting Links for Chain: https://amzn.to/3i6EZRP • Chain Breaker: https://amzn.to/302fwSa • 4-40 Hex Nuts: https://amzn.to/3evWj2y • 10-32, 3" screws: https://amzn.to/3xPBkiO • 10-32 nut: https://amzn.to/3nZLhWp • #6 1/2 flat head screws:https://amzn.to/3nVPDOo • M3 .5 nut: https://amzn.to/3nZG9Se • 4-40 1/2" flat head screw: https://amzn.to/2R2NvIB • M3 x 0.50 mm Thread, 50mm Long: McMasterCarr • Flat Head Screws M3 x 0.5 mm Thread, 8 mm Long: McMasterCarr • Washer for Number 10 Screw Size, 0.203" ID, 0.438" OD: McMasterCarr • Ball Bearings https://amzn.to/3vflmNX Mobile, military robot optimized for use in desert environments which can be controlled remotely or autonomously and can collect/ stream video to a VR headset via its front mounted camera. The method of movement is a continuous track, created using steel roller chain connected by fasteners with 3D printed links. These loops sit on a custom designed drive sprocket and idler sprocket with 4 shock absorber loaded roller pins that act as the suspension system. The drive motors are powered by '18650' batteries, directed by a raspberry pi 4 and connected to a motor controller. For connectivity, a mobile device can connect to the pi's external antenna as it is a WiFi access point. From here, directions can be sent to the robot from the mobile device using the Node Red GUI and additionally, the entirety of the main raspberry pi computer can be accessed for the use of sending custom commands for autonomous movement. Timestamps: 0:00 Inspiration 0:34 Sketching 0:58 First Prototype 02:03 Prototype Review 02:27 Second Prototype 04:11 Testing 04:48 Electronics 06:17 Programming 06:40 Final Design 8:00 Optics 9:01 Closing Remarks Attributions: What the Rock by http://www.reverbnation.com/teknoaxe Caught in the Drift by http://www.reverbnation.com/teknoaxe https://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/IED_detonator.jpg/754px-IED_detonator.jpg by Lance Cpl. Bobby J. Segovia is licensed under https://en.wikipedia.org/wiki/public_domain https://en.wikipedia.org/wiki/File:THeMIS_5th_generation_UGV.jpg by Milrem Robotics is licensed under https://creativecommons.org/licenses/by-sa/4.0/deed.en https://en.wikipedia.org/wiki/Dragon_Runner#/media/File:Dragon_Runner_Bomb_Disposal_Robot_MOD_45159060.jpg by Steve Dock/MOD is licensed under http://nationalarchives.gov.uk/doc/open-government-licence/version/1/ Disclaimers: No part of the main device presented is affiliated with any military or government entity. Do not try this at home and without the supervision of a professional.
