AlphaBot2 Robot Building Kit For Raspberry Pi 3B/3B+/4B

Note: Raspberry Pi is NOT included.

Overview

This AlphaBot2 robot kit is designed to use with Raspberry Pi 3B/3B+/4B (not included). It features rich common robot functions including line tracking, obstacle avoiding, Bluetooth/infrared/WiFi remote control, video monitoring, 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-Pi, the upper adapter board for controller:

• LM2596 voltage regulator, provides the Pi with stable 5V power
• TLC1543 AD acquisition chip, allows the Pi to use analog sensors
• PCA9685 servo controller, make it more smoothly to rotate the pan head
• CP2102 UART converter, easy for controlling the Pi via UART

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. LM393voltage comparator
10. N20 micro gear motorreduction rate 1:30, 6V/600RPM
11. Rubber wheelsdiameter 42mm, width 19mm
12. Power switch
13. Battery holder:supports 14500 batteries
14. WS2812B:true color RGB LEDs
15. Battery charging indicator
16. 5V USB battery charging port
17. Power indicator

What's on the AlphaBot2-Pi

1. AlphaBot2 control interface:for connecting AlphaBot2-Base
2. Raspberry Pi interface:for connecting Raspberry Pi 3B/3B+/4B
3. Servo interface
4. USB TO UART:easy for controlling the Pi via UART
5. LM2596:5V voltage regulator
6. TLC1543:10-bit AD acquisition chip, allows the Pi to use analog sensors
7. PCA9685:servo controller, make it more smoothly to rotate the pan head
8. CP2102:USB TO UART converter
9. Joystick
10. IR receiver
11. Buzzer

Photos

AlphaBot2-Pi top view
AlphaBot2-Pi bottom view
AlphaBot2-Base top view
AlphaBot2-Base bottom view
AlphaBot2-Pi robot front view
AlphaBot2-Pi robot back view
AlphaBot2-Pi robot side view
AlphaBot2-Pi robot disassembly
AlphaBot2-Pi robot side view
AlphaBot2-Pi robot side view
AlphaBot2-Pi robot back view
AlphaBot2-Pi robot bottom viewExamples
AlphaBot2 multi robots line following
AlphaBot2-Pi robot obstacle avoiding
AlphaBot2-Pi robot RGB LED remote control
AlphaBot2-Pi robot video monitor
AlphaBot2-Pi robot Bluetooth control

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

DimensionsDevelopment Resources

Wiki contains

Note: this product requires two 14500 batteries to work, which are NOT included and should be purchased separately.

1. AlphaBot2-Pi (adapter board) x1
2. AlphaBot2-Base (base chassis) x1
3. RPi Camera (B) x1
4. Micro SD Card 16GBx1
5. OPTIONSPower adapter x1
6. USB Micro-B to USB-C Adapter x1
7. SG90 servo x2
8. 2 DOF pan and tilt kit x1
9. IR remote controller x1
10. FC-20P cable 8cmx1
11. USB type A plug to micro B plug cable x1
12. 15PIN FFC 25cm x1
13. AlphaBot2-Pi screws x1
14. Micro SD Card Reader x1(Extra Free)
15. Screwdriver x1(Extra Free)

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