#RaspberryPi #RC #3DPrinting
PARTS USED (As an Amazon Associate I earn from qualifying purchases):
• Night Vision Camera: [ Ссылка ]
• Raspberry Pi 4: [ Ссылка ]
• Motor Controller: [ Ссылка ]
• Motors: [ Ссылка ]
• DC Power Supply: [ Ссылка ]
• 18650 Batteries: [ Ссылка ]
• 18650 Battery Spring Contact Plates: [ Ссылка ]
• Power Bank: [ Ссылка ]
• WiFi Antenna: [ Ссылка ]
• Shock Absorbers: [ Ссылка ]

3D Printing:
• 3D Printer: [ Ссылка ]
• Overture PETG Filament: [ Ссылка ]

Fasteners:
• #25 Roller Chain: [ Ссылка ]
• Connecting Links for Chain: [ Ссылка ]
• Chain Breaker: [ Ссылка ]
• 4-40 Hex Nuts: [ Ссылка ]
• 10-32, 3" screws: [ Ссылка ]
• 10-32 nut: [ Ссылка ]
• #6 1/2 flat head screws:[ Ссылка ]
• M3 .5 nut: [ Ссылка ]
• 4-40 1/2" flat head screw: [ Ссылка ]
• 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 [ Ссылка ]

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 [ Ссылка ]
Caught in the Drift by [ Ссылка ]

[ Ссылка ] by Lance Cpl. Bobby J. Segovia is licensed under [ Ссылка ]

[ Ссылка ] by Milrem Robotics is licensed under [ Ссылка ]

[ Ссылка ] by Steve Dock/MOD is licensed under [ Ссылка ]

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.

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