Panel Rear Wing mBot

When turning on the mbot, the LED dot-matrix screen displays a smiling face, and then displays the distance from an obstacle when the ultrasonic sensor has detected the obstacle.

Point of knowledge learned:Principle and Application of LED Dot-matrix Screen.

Learn more:Me LED Matrix: https://www.makeblock.com/project/me-led-matrix-8x16

Parts list

Wrench 5mm&7mm × 1

M4*8 Screw × 50

Nut M4 × 50

Me LED Matrix8 × 16

RJ25 Cable - 20cm × 4

Bracket 3*3*120° × 2

Brass Stud（M4*12+6）× 10

1

2

3

4

5

6

7

1 SKU:13412

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

2 SKU:14202 3 SKU:62470 4 SKU:71943

Note: Please take the screwdriver from mBot educational kit

Construction Steps

Remove the mBot main control board with a screwdriver first.

Screw two brass studs into the rear threaded holes of mBot.

Step 1 Step 2

Note: Adult supervision is required when the screwdriver is used

Construction Steps

Take out the LED dot-matrix screen and 120° bracket to fasten the dot-matrix screen and bracket together

Step 3Fix the fastened dot-matrix screen on the previous brass stud.

Step 4

Construction Steps

Install the main control board back and screw the screws.Step 5

Wiring diagram

LED dot-matrix screen 8*16

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