Introduction:
Have you unwound yourself to learn programming or have your own programming robot?Nowadays, programming has evolved to a lower age group and will be a trend for everyone thanks to the proliferation of simple graphical programming platforms from Micro:bit to Arduino and Raspberry Pi.You may never have heard of them.However, with the help of this product and instructions, you can easily install a multifunctional programming cart and experience the fun of being a maker.
Micro:bit is a highly integrated microcontroller with powerful functions and small size.It is very suitable for use in STEAM education due to its functions of making robots, wearable devices and electronic interactive games via the combination of code programming and graphical programming.
This Keyestudio 4WD Mecanum Robot Car is a DIY smart car specially designed for micro:bit.The smart car kit consists of a car body with advanced functions, a PCB base plate with integrated motor drive sensors, four uniform DC motors, Mecanum wheels, various modules and sensors, and acrylic panels.Therefore, you can easily assemble a cool Mecanum wheel 4WD smart car by yourself.
The version of Python that runs on the BBC Micro:bit is called MicroPython, which leads you to use the software Mu to write the MicroPython language for the Micro:bit main board to control the Mecanum car.In this process, you can not only improve your ability to make things, but also learn the skills of programming.
Python is one of the most popular programming languages especially in machine learning as it provides great convenience due to its availability and accessibility. However, MicroPython is committed to reviving the Python programming language in microcontrollers and embedded systems.
This is a Python tutorial for 4WD Mecanum Robot Car.If you have not learned the basic tutorial (Makeecode tutorial.pdf) then please learn it first.The basic is programmed using graphical blocks which are accessible for you to understand and start.
For your convenience, code has been provided in each project along with code program steps and code explanation in detail.Hope you can understand them better.
Description:
This product is a smart car based on Micro:bit.It integrates a variety of functions such as servo, ultrasonic tracking, line tracking, infrared control and Bluetooth control.There is a passive buzzer to play music, 4 WS2812RGB LEDs to display different colors, 2 seven-color lights to make direction lights for the car.This product uses two 18650 lithium batteries for power supply.
When installing and disassembling the battery, please pay attention to the positive and negative poles of the battery and be careful not to reverse them.By the way, the motor speed of this product is adjustable.
In order to give you a better experience, relevant documents on installation and test code are also provided.
Specification:
Connector port input: DC 6V---9V
Driver board system working voltage: 5V
Standard running power consumption: about 3W
Maximum power: 14W
Motor speed: 200rpm
Working temperature range: 0-50℃
Size: 134*181*75mm
Environmental protection attributes: ROHS
Note: The working voltage of Micro:bit is 3.3V, and the driver shield integrates a 3.3V/5V communication conversion circuit.
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