(1)Project Description
In this project, we combine IR remote control with car shield to make an IR
remote smart car. Its principle is to control the motion of car by sending
key signals from IR remote control to IR receiving module of car shield.
(2)Experimental Preparation：
Insert micro:bit board into slot of keyestudio 4WD Mecanum Robot Car
Place batteries into battery holder
Dial power switch to ON end
Connect micro:bit to computer by USB cable
Open online Makecode editor
Import Hex profile (How to import?) , or click“New Project”and drag
blocks step by step(add MecanumRobot extension library first)
(How to add MecanumRobot extension?)
Note: The infrared sensor and infrared remote control should not be
used in environments with infrared interference such as sunlight.
Because sunlight contains a lot of invisible lights, such as infrared and
ultraviolet. In an environment with strong sunlight, they cannot work
normally.
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