Voice-controlled mBot

The Voice-controlled mBot will move forward after its sound sensor detects the clapping sound. When the Me PIR Motion Sensor senses the human body or animal, mBot will blink and shake its body. When the ultrasonic sensor detects an obstacle, it will actively avoid the obstacle and move.

Point of knowledge learned:Principle and Application of Me Sound Sensor and Me PIR Motion Sensor.

Learn more:Me Sound Sensor: https://www.makeblock.com/project/me-sound-sensorMe PIR Motion Sensor: https://www.makeblock.com/project/me-pir-motion-sensor

Parts list

Wrench 5mm&7mm × 1

M4*8 Screw × 50

Nut M4 × 50

Me PIR Motion Sensor × 1

Me Sound Sensor × 1

Bracket 3*3*120° × 2

RJ25 Cable - 35cm × 4

1

2

3

4

5

6

7

1 SKU:11010

5 SKU:70018 6 SKU:70552 7 SKU:71002

2 SKU:11008 3 SKU:62470 4 SKU:14204

Note: Please take the screwdriver from mBot educational kit

Construction Steps

Install two 120° brackets on the mBot's arms. Install the Me sound sensor on the left arm of the mBot .

Step 1 Step 2

Note: Adult supervision is required when the screwdriver is used

Construction Steps

Install the Me PIR motion sensor on the right arm of the mBot. Step 3

Wiring diagram

Me sound sensor

Me PIR Motion Sensor

Ultrasonic sensor

Line sensor

Project program

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Makeblock Co., LtdPhone: +86 (0)755-26392228

Address: 3rd Floor, Building C3, Nanshan iPark, No.1001 Xueyuan Avenue,Nanshan District, Shenzhen, Guangdong Province, China