Farrusco - my second robot

This is my second robot!
With a better understanding of robot building and navigaton programming i´ve came up with this robot!

I think that the great improvement here was to make a plan of what i want to build, and started to find solutions before the assemble proccess. So this came out a more successfull robot!!

It´s my first real approach of avoiding obstacles and navigation programming and i´ve had a lot fun! Yet, the values that returns from the sensor fluctuate a little and i must work on it!

oh! and a BIG thanks to letsmakerobots.com :D

 







avoid obstacles

  • CPU: Arduino diecimila
  • Sensors / input devices: SRF005
  • Target environment: indorr and outdoor

This is a companion discussion topic for the original entry at https://community.robotshop.com/robots/show/farrusco-my-second-robot

Hey - This has turned out

Hey - This has turned out really well! :slight_smile: Really nice, it has got a lot of personality, smooth move etc, cool!

(And sun on the pictures / in the video, just brilliant IMHO)

What is the gear ratio? It

What is the gear ratio? It has a nice speed! How much do you feed the motors?

(And how would a speaker fit on it? - IMHO it would benefit from some beepin’ :slight_smile:

nice job!!
Nice job!!! thats really a good one, the pics and video are interestingly shot :).

thnxxxx fritsl!!!im very

thnxxxx fritsl!!!

im very happy with this buddy !! :smiley:

thnx!! :smiley:
thnx!! :smiley:

hi! thanks!the gear ratio is

hi! thanks!

the gear ratio is 120:1, and im fedding the motors with a 7,2V 2000mAh…

i found that if i use a 9V for the arduino / servo, and the 7.2V for the motors, it becomes even more fast!!! :slight_smile:

i hope this answer your question!

 

 

sweet!

Nice build, the arduino looks tempting.

-But it looks like you need to apply some grease to the rotating axle of your back wheel, as it isn’t spinning around when your robot turns. Other than that: Sweet!

 

/ vzz-clck-“Maneuver”

Yeah! Thanks!!I must
Yeah! Thanks!!
I must take care of that spinning wheel :slight_smile:

help
bro!!i like ths robo…and thinking to do my college tech-fest…can u plz guide me about connections.

connections

hello friend! Unfortunately this robot is not fully documented, but I’m sure if you search on this website you will find everything you need! check the tips/walkthrough section.

Do you have experience with microcontrollers, programming, basic electronics?

yea bro i had…:slight_smile:
yea bro i had…:slight_smile:

friend tell me what you need

friend tell me what you need and I will help you.

follow this tutorial to make your motors spin: https://www.robotshop.com/letsmakerobots/node/2074

 

**Nice Robot **

After seeing the video i realy wanted to see the program of the robot.Can you please show the program.