K&H fayalab NGT-501 User manual

NGT-501 : Bubble Maker
Creative Innovation SeriesCreative Innovation Series

Objective:
Using Arduino, Touch Button, DC Motor, and Step Motor to create a robot to blow
bubbles automatically.
Description:
An Arduino based bubble maker is created with a Touch Button, a DC Motor, and a
Step Motor. When user touch the Touch Button, the Step Motor move bubble wand
to soak in bubble water sink. After couple of seconds, the Step Motor aim the bubble
stick to DC Motor Fan to blow bubbles.
Module List:
1. UNO x 1
2. Arduino Interface Board x 1
3. Touch Button x 1
4. DC Motor x 1
5. Step Motor x 1
NGT-501 : Bubble Maker

Hardware Introduction
1. Bubble Water
2. Bubble Wand
3. Bubble Water Tank
4. UNO
5. Arduino Interface Board
6. Step Motor
7. DC Motor
8. Touch Button
9. Brick Set
10. Bolt / Nut / Screw
Column
11. Signal Wire Set
12. B Type USB Cable
13. Brick Post / Fan Blade
14. Power Wire
15. Brick Plate

1/2/3. Bubble Water / Wand / Water Tank
8 Fluid Ounce (236 ml)
Bubble Water Bubble Wand Bubble Water Tank
200 ml tank size

4. fayaduino UNO
1. Compatible to Arduino UNO
2. Use B-type USB interface

5. Arduino Interface Board
With Arduino Interface Board, you will be able to :
1. Firmly mount your UNO on brick plate
2. Bridge out the power from Arduino to other
faya modules.

6. Step Motor
1. Input step pulse at four phase A, B, /A, /B to control the distance, speed, and
direction of the Step Motor.
2. Rotor Step Angle (1-2Phase on) : 5.625°
3. Rotor Step Angle (1 Phase on ) : 1125
4. Gear Ratio : 64:1
5. LED A, B, /A, /B represents the status of corresponding phase being driven.
Step Pulse
A : 1 0 0 0
B:0 1 0 0
A : 0 0 10
B:0 0 0 1
Step : 1 2 3 4
C
W
CC
W

7. DC Motor
1. Input analog signal (DC voltage) at SIG port to control motor speed.
2. Input digital signal (HIGH/LOW) at DIR port to control motor direction.

8. Touch Button
1. The default signal at OUT port is Digital LOW.
2. Touch copper foil to generate Digital HIGH at OUT port.

9. Brick Set
1. LEGO brick compatible
2. Random color for each type
3. A bigger normal type brick maybe replaced by smaller brick
for example, a 2x4 brick maybe replaced by 2pcs of 2x2
Normal Type
1x1 : 5 pcs
1x2 : 5 pcs
1x3 : 10 pcs
1x4 : 10 pcs
2x2 : 15 pcs
2x3 : 10 pcs
2x4 : 35 pcs
Plate Type
2x6 : 6 pcs
2x10 : 2 pcs
6x8 : 1 pcs
90 degree Type
2x1 : 8 pcs