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| This is the robot used to make all the path images. Eventually there will be a whole web page about it, but for now suffice to say it's controlled by an AVR AtMega644p MCU, uses IR sensors for obstacle avoidance, and has an LCD and speaker for feedback. It travels at about 2/3 meter/sec at top speed, which is sometimes too fast, so I throttle back to about 70% of maximum or less. |