Minitankpi

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Minitankpi
5 - 5LfRRG3.jpg
Participants Buzz
Skills Raspberry pi, 3D Printing, Mechanics
Status Getting parts
Niche Unknown
Purpose Unknown
Tool No
Location
Cost
Tool category

Minitankpi

5 - 5LfRRG3.jpg {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}

I loved the Zerobot Pro Tank so much that i've printed one.

Minitankpi-Langsrij.gif


Build log

Received the motors, so built everything up.

--buZz (talk) 19:07, 20 February 2020 (CET)

Vitamins


  • Teensy 2.0 board
  • MPU6050 breakout board (i2c)
  • HMC5883 breakout board (i2c)


  • 2x White 8000mcd LEDs (TODO)
  • (some amount) WS2812 or other leds (TODO)
  • remove unwanted leds (TODO)


  • 2x 18650 in parallel config
  • 2x DCDC boost converters , one 5V for pi & teensy , one 6.2v for motors


  • simple microUSB 1A charger board

Setup

Planned software setup ;



Something for sending 4 PWM signals to the DRV8833 (arduino pro mini? teensy? bit overkill .. )


Or connect the DRV8833 to Pi directly?


Beyond camera and 6dof no other sensors for now. Some kind of external brain ros instance aswell? LXC?


 
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