Keyestudio 4WD Manual page 241

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 No-load current: 200 ± 20mA (DC 4.8V) 220 ± 20mA (DC 6V)
 Stopping torque: 1.3 ± 0.01kg · cm (DC 4.8V) 1.5 ± 0.1kg · cm (DC
6V)
 Stop current: ≦ 850mA (DC 4.8V) ≦ 1000mA (DC 6V)
 Standby current: 3 ± 1mA (DC 4.8V) 4 ± 1mA (DC 6V)
(4)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
blocks step by step(add MecanumRobot extension library first)
(How to add Mecanum_Robot extension?)
(5)Test Code:
Code path:
File Type
(How to import?)
Path
, or click"New Project"and drag
File Name
241