The Pololu 3pi robot is a complete, high-performance mobile platform featuring two micro metal gearmotors, five reflectance sensors, an 8×2 character LCD, a buzzer, and three user pushbuttons, all connected to a C-programmable ATmega328 microcontroller. Capable of speeds exceeding 3 feet per second, 3pi is a great first robot for ambitious beginners and a perfect second robot for those looking to move up from non-programmable or slower beginner robots.
Compare all products in Robot Kits or Robot Kits without Soldering or 3pi Robot and Accessories.
Dimensions
General specifications
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Processor:
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ATmega168/328P
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Motor driver:
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TB6612FNG
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Motor channels:
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2
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User I/O lines:
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21
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Minimum operating voltage:
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3 V2
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Maximum operating voltage:
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7 V2
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Maximum PWM frequency:
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80 kHz
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Reverse voltage protection?:
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Y
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External programmer required?:
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Y
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Notes:
- 1
- Digital I/O lines PD0 and PD1 are available; two more analog inputs and one analog/digital pin can be made available by removing jumpers and disabling special features of the board.
- 2
- Designed for use with 4 x AAA NiMH or Alkaline cells. A step-up regulator boosts the motor voltage to 9.25 V.
