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Seeker II

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Tags:
Category: Rolling
Cost: $250
Time to Build: 200 hrs

Seeker II is my next-generation stealth mini-sumo. It is under 10 cm x 10 cm in its normal start position. It is 1.5" high, and weighs in at almost exactly 500 grams. Seeker II is very fast and very aggressive.


Components:
  • - Microchip PIC 16F876, running code written with the CCS C compiler
  • - TI SN754410 h-bridge
  • - National LM2940 5-volt regulator
  • - Dual NiMH 9-volt battery supplies, with separate power switches for the motors and the electronics.
  • - Faulhaber 1717 gearmotors with Micromo 76:1 gearheads
  • - Dual Sharp GP2D12 analog range-finder sensors
  • - Dual Fairchild QRD-1114 edge sensors
  • - All parts custom machined from delrin, aluminum, and brass (by myself)
  • - Molded sticky poly-urethane tires on custom machined wheels

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Comments

alain.croset's picture

Hey Jhighland, Did you know

by alain.croset - 11/04/2010 - 3:44pm

Hey Jhighland,


Did you know that I learnt a lot from your PIC design, hard and soft.


So thanks for the help you have been for Greenbot.


 


Alain