robotics, arduino

Alphabot 2 Modular High-Performance Robot Building Kit for Arduino



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This AlphaBot2 robot kit is designed to use with an Arduino compatible controller (not included). It features rich common robot functions including line tracking, obstacle avoiding, ultrasonic ranging, infrared remote control, Bluetooth communication, etc.

Thanks to the highly integrated modular design, it is fairly easy to assemble by a snap, no soldering, no wiring. After a few minutes spent on hardware assembing, you’re almost there, our open source demo codes is ready to help you get started fast.


AlphaBot2 Features

AlphaBot2 employs a 2-layer structure to provide excellent stability and compatibility.

AlphaBot2-Base, the lower base chassis:

•5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking

•Onboard modules like line tracking, obstacle avoiding, needs no messy wiring

•TB6612FNG dual H-bridge motor driver, compared with L298P, it’s more efficient, more compact, and less heating

•N20 micro gear motor, with metal gears, low noise, high accuracy

•Onboard RGB LEDs, true color lighting, pretty cool

AlphaBot2-Ar, the upper adapter board for controller:

•Onboard Arduino interface, into which Arduino controller can be directly plugged

•0.96inch 128×64 yellow/blue dual color OLED

•TLC1543 AD acquisition chip

•PC8574 I/O expander, avoid I/O shortage

•Xbee connector, for connecting dual-mode Bluetooth module

What’s on the AlphaBot2-Base


1.AlphaBot2 control interface: for connecting sorts of controller adapter board

2.Ultrasonic module interface

3.Obstacle avoiding indicators

4.Omni-direction wheel

5.ST188: reflective infrared photoelectric sensor, for obstacle avoiding

6.ITR20001/T:reflective infrared photoelectric sensor, for line tracking

7.Potentiometerfor adjusting obstacle avoiding range

8.TB6612FNGdual H-bridge motor driver

9.LM393 voltage comparator

10.N20 micro gear motor reduction rate 1:30, 6V/600RPM

11.Rubber wheels diameter 42mm, width 19mm

12.Power switch

13.Battery holder: supports 14500 batteries

14.WS2812B: true color RGB LEDs

15.Power indicator

What’s on the AlphaBot2-Ar


1.AlphaBot2 control interface: for connecting AlphaBot2-Base

2.Arduino expansion header: for connecting Arduino shields

3.Arduino interface: for connecting Arduino compatible controller

4.Xbee connector: for connecting dual-mode Bluetooth module, remotely control the robot via Bluetooth

5.IR receiver

6.PC8574: I/O expander, SPI interface

7.Arduino peripheral jumpers

8.TLC1543: 10-bit AD acquisition chip


10.0.96inch OLED SSD1306 driver, 128×64 resolution




视频1.gif 视频2.gif
视频3.gif 视频4.gif

Note:photos are FOR REFERENCE ONLY, the other boards/modules/accessories are NOT included in the package list.


Technical Details

Dimensions 220mm x 165mm x 70mm
Weight G.W 282g
Battery Exclude

Part List

AlphaBot2-Ar (adapter board) 1
AlphaBot2-Base (base chassis) 1
Ultrasonic sensor 1
IR remote controller 1
FC-20P cable 8cm 1
USB type A plug to micro B plug cable 1
AlphaBot2-Ar screws 1
Screwdriver 1
Arduino Uno 1


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