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Semester Project

Mini-Sumobots

What are "Bots"?

Bri's BugBotSumobots are autonomous robots that attempt to push each other out of a ring. These robots are capable of detecting the ring edge and avoiding it. 2nd generation bots are "Hunter-bots" and are capable of seeking out their opponent. You can find a link to the full set of rules at Parallax further down this page but basically the bot requirements are:

Examples of Bots

How are they made?

Here's a link to a Sumobot multimedia project created by Flashman and Craigo. In this project they documented our first BotShop which shows the process of building and competing with a Sumobot.

Sumo Ring
Click Here

What do they do?

More coming later.

ScratchBots

The scratch bot must be built from the pcb board up. The empahsis here is learning electronic components, comparing the components to a PC, team work, and problem solving.
 

 

 

CPU

  • ATmega8
  • 8 bits wide
  • Registers = 32X8
  • 16MHz

BIOS

  • 512 Bytes EEPROM

Memory

  • 8K Flash
  • 1K Bytes SRAM

IRQs

Master/Slave SPI Serial Interface

Input/Output

  • IR Receivers
  • IR Senders
  • Sound

Software: Programming in Basic

Parts List (xls)

Schematic (jpg)

Stamp Chip
ATmega8 (CPU )

PCB Board
PCB (Motherboard)

StoreBots

The emphasis here is programming. We only have a few kits so students must apply to use one of our kits or purchase their own.

CPU: Basic Stamp II

  • EEPROM: 2048 bytes
  • RAM: 32 bytes
  • Current Draw @ 5V: 8mA run/100µA
  • Microcontroller: PIC16C57
  • Program speed: 4000/sec.
  • Number of I/O Pins: 16 + 2 serial
  • Package: 24-pin SIP
  • Volts Required: 5-15VDC
  • Size: 1.2"L x 0.6"W
  • Weight: 0.01 lbs.

 

Parallax Book

Code Sample

Why Make a Bot?

Resources

Wheels

Rules

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