DFRobot MBT0021-EN Handbuch - Seite 10

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6-5 IR-controlled Maqueen Plus

First, let us get familiar with the infrared remote control and key values. Each button on the

infrared remote control corresponds to a unique key value. The key value has two systems of

numeration, hexadecimal and decimal. In Maqueen PlusV2, we use decimal. as the picture

shows:

Example 1: In the following example, we use the four buttons 2, 4, 6, and 8 of the infrared

remote control to control the car to go forward, turn left, turn right, and back separately. At the

same time, we will let the bottom RGB lights and LED car lights light up.

Program Link:

https://makecode.microbit.org/_6DgH54fhb3sE