AlphaBot2 robot building kit for BBC micro:bit
$93.47 $82.25
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Overview
This AlphaBot2 robot kit is designed to use with the BBC micro:bit (not included). It features rich common robot functions including line tracking, obstacle avoiding, ultrasonic ranging, Bluetooth/2.4G remote control, 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 for micro:bit, the upper adapter board for controller:
- micro:bit dedicated connector, for easily connecting with the micro:bit
- MP1584 voltage regulator, provides stable 5V output
- RT9193-33 voltage regulator, provides stable 3.3V voltage to the micro:bit
- TLC1543 AD acquisition chip, allows the micro:bit to use analog sensors
- PCA9685 PWM control chip, I/O expander
- Onboard buzzer to play music
What's on the AlphaBot2-Base
- AlphaBot2 control interface: for connecting sorts of controller adapter board
- Ultrasonic module interface
- Obstacle avoiding indicators
- Omni-direction wheel
- ST188: reflective infrared photoelectric sensor, for obstacle avoiding
- ITR20001/T: reflective infrared photoelectric sensor, for line tracking
- Potentiometer for adjusting obstacle avoiding range
- TB6612FNG dual H-bridge motor driver
- LM393 voltage comparator
- N20 micro gear motor reduction rate 1:30, 6V/600RPM
- Rubber wheels diameter 42mm, width 19mm
- Power switch
- Battery holder: supports 14500 batteries
- WS2812B: true color RGB LEDs
- Power indicator
What's on the AlphaBot2 for micro:bit (Adapter Board)
- micro:bit connector
- AlphaBot2-Base header: for connecting with the base board
- RT9193-33: 3.3V voltage regulator, stable power supply for the micro:bit
- PCA9685: PWM control chip, I/O expander, I2C interface
- TLC1543: 10-bit AD acquisition chip, allows the micro:bit to use analog line tracking sensor
- Buzzer
- MP1584 5V voltage regulator
Dimension
Development Resources
Wiki : www.waveshare.com/wiki/AlphaBot2_for_micro:bit
Selection Guide
| Package Contents | AlphaBot2 Robot Kits | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Item | Description | Ar Acce | Ar | PiZero Acce | PiZero W | PiZero WH | Pi Acce | Pi | Pi3 B+ | m:b Acce | m:b |
| Raspberry Pi 3 Model B | Raspberry Pi 3 Model B | √ | |||||||||
| Raspberry Pi 3 Model B+ | Raspberry Pi 3 Model B+ | √ | |||||||||
| AlphaBot2-Pi | Adapter board, for connecting Raspberry Pi | √ | √ | √ | |||||||
| Raspberry Pi Zero W | Raspberry Pi Zero W (built-in WiFi) | √ | |||||||||
| Raspberry Pi Zero WH | Raspberry Pi Zero WH (built-in WiFi, pre-soldered headers) | √ | |||||||||
| AlphaBot2-PiZero | Adapter board, for connecting RPi Zero W/WH | √ | √ | √ | |||||||
| UNO PLUS | Enhanced Arduino compatible board | √ | |||||||||
| AlphaBot2-Ar | Adapter board, for connecting Arduino | √ | √ | ||||||||
| Dual-mode Bluetooth | Dual-mode Bluetooth module | √ | |||||||||
| micro:bit | BBC micro:bit, a pocket-sized computer | √ | |||||||||
| AlphaBot2 for micro:bit | Adapter board, for connecting micro:bit | √ | √ | ||||||||
| AlphaBot2-Base | Motor driver, integrates sensors for obstacle avoiding, line tracking | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| Ultrasonic sensor | Ultrasonic obstacle avoiding, ranging | √ | √ | √ | √ | √ | √ | √ | |||
| IR remote controller | remotely control the robot | √ | √ | √ | √ | √ | √ | √ | √ | ||
| RPi Camera (B) | Raspberry Pi camera, adjustable focus | √ | √ | √ | √ | √ | √ | ||||
| SG90 | Servo, working with the pan head, controlling the rotation of the camera | √ | √ | √ | √ | √ | √ | ||||
| Micro SD Card 16GB | 16GB Miro SD Card, class 10 | √ | √ | √ | √ | √ | √ | ||||
| 5V 3A Power Adapter | Provides 5V 3A power supply, micro USB plug | √ | √ | √ | √ | √ | √ |
Note: Due to the structure design, ultrasonic sensor module can NOT be used with the AlphaBot2-Pi kit.
PACKAGE CONTENT
Weight: 0.225 kg
Note: this product requires two 14500 batteries to work, which are NOT included and should be purchased separately.
Note: the controller micro:bit is NOT included.
AlphaBot2 for micro:bit Acce Pack
- AlphaBot2 for micro:bit (adapter board) x1
- AlphaBot2-Base (base chassis) x1
- Ultrasonic sensor x1
- FC-20P cable 8cm x1
- USB type A plug to micro B plug cable x1
- AlphaBot2 for micro:bit screws x1
- Screwdriver x1 (Extra Free)
Specification: AlphaBot2 robot building kit for BBC micro:bit
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