The MoDou Robot package for BBC micro:bit extension is developed by DIDABOT co.ltd.
The Modou Robot Kit is designed for students and geeks who can use it for creative activities. The robot has two wheels to move, a chargeable battery for power and many sensors to detect enviroment. Let us explore the world with Modou Robot. enjoy it!!!
- Open Microsoft Makecode/microbit and create a new project
- Search and add the
Modoupackage - Use the drawers in the editor to drag out and arrange the blocks
- Use
Modou_IRdrawer in the editor to control your robot remotely - Use
Modou_Sensordrawer to get sense from the enviroment - Use
Modou_Lightdrawer to control the brightness and colors of your robot lights. - use
Modou_Motiondrawer to move your robot forward, backward, turn left(right) .etc - Click
Downloadto move your program to the micro:bit
set event handler on IR remote control button pressed
Modou_IR.onPressEvent(RemoteButton.One, function () {
basic.showNumber(1)
})
Modou_IR.onPressEvent(RemoteButton.Two, function () {
basic.showNumber(2)
})
move ultrasonic sensor to a angle
basic.forever(function () {
Modou_Sensor.SetUltraAngle(0)
basic.pause(200)
Modou_Sensor.SetUltraAngle(-80)
basic.pause(200)
Modou_Sensor.SetUltraAngle(80)
})
measure distance with ultrasonic sensor
basic.forever(function () {
basic.pause(100)
basic.showNumber(Modou_Sensor.Ultrasonic())
})
get line tracking state
basic.forever(function () {
if (Modou_Sensor.trackingState(Modou_Sensor.TrackingState.State_0)) {
basic.showString("go forward")
} else if (Modou_Sensor.trackingState(Modou_Sensor.TrackingState.State_1)) {
basic.showString("turn right")
} else if (Modou_Sensor.trackingState(Modou_Sensor.TrackingState.State_2)) {
basic.showString("turn left")
} else if (Modou_Sensor.trackingState(Modou_Sensor.TrackingState.State_3)) {
basic.showString("go backward")
} else {
}
})
change color of base light
basic.forever(function () {
Modou_Lights.setBaseLightColor(Modou_Lights.BaseLight.Front, Modou_Lights.LightColors.Red)
basic.pause(500)
Modou_Lights.setBaseLightColor(Modou_Lights.BaseLight.Front, Modou_Lights.LightColors.Yellow)
basic.pause(500)
Modou_Lights.setBaseLightColor(Modou_Lights.BaseLight.Front, Modou_Lights.LightColors.Green)
basic.pause(500)
})
set brightness of car lights
Modou_Lights.SetCarLightBrightness(Modou_Lights.CarLight.HeadLeft, 50)
Modou_Lights.SetCarLightBrightness(Modou_Lights.CarLight.HeadRight, 50)
Modou_Lights.SetCarLightBrightness(Modou_Lights.CarLight.TailLeft, 100)
Modou_Lights.SetCarLightBrightness(Modou_Lights.CarLight.TailRight, 100)
run forward at full speed
Modou_Motion.runForward()
run backward at full speed
Modou_Motion.runBackward()
turn left
Modou_Motion.turnLeft()
turn right
Modou_Motion.turnRight()
brake the car
Modou_Motion.brake()
set wheel speed and direction by your need
Modou_Motion.runWheel(Modou_Motion.Wheel.left, 55, Modou_Motion.Direction.forward)
Modou_Motion.runWheel(Modou_Motion.Wheel.right, 66, Modou_Motion.Direction.forward)
MIT
- for PXT/microbit
Modou=github:/ttrobotics/pxt-Modou
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