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This YFRobot 3pai robot features two micro metal gearmotors, five
reflectance sensors, an 8x2 LCDand three pushbuttons, connected to an
ATmega328 microcontroller.

It moves at upto one meter per second.

Running at 20Mhz with 32kb Flash, it has enough space for complex
programs, such as line-following and maze-solving. It can be
programmed using AVRStudio or WinAVR, but is also compatible with the
Arduino Environment.

Comes with 4 LEDs. Needs 4 AAA batteries, not included.

Notice: The YFRobot 3pi is a fully compatible derivate work of the
Polulu 3pai Robot. YFRobot is not in affiliated with Polulu. All
libraries and codes for the 3pi will also work for the 3pai.


* ATMega328 Processor
* TB6612FNG Motor Driver
* 2 motor channels
* 3 - 7V operating voltage
* 80kHz max PWM fequency
* N20 Motor with 1:50 gear ratio, 0.8m/s max. Speed.
* 42mm Wheels


* Diameter: 3 x = 9.5cm
* Weight: 83g without batteries.

The Drivers for the included USBASP-Programmer you can download from
this page: [1]



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General information

Manufacturer YFRobot
Product type Robotik Modul
Item number5999669
Manufacturer no.P00000623

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Warranty & right to return

Warranty 24 month Bring-in

Limited right of return

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YFRobot 3Pai Robot YFRobot 3Pai Robot