SunFounder 3in1 Kit
Wiring
L9110S R4 Board Motor
VCC 5V
GND GND
B-1B 9
B-1A 10
OA one wire of the motor
OB one wire of the motor
Code
Note:
• You can open the file 1.3.turn_the_wheel.ino under the path of 3in1-kit\learning_project\1.3.
turn_the_wheel.
• Or copy this code into Arduino IDE.
4.1.4 1.4 Pumping
The water pump is also a motor, which converts the mechanical energy of the motor or other external energy through
a special structure to transport the liquid.
Required Components
In this project, we need the following components.
It’s definitely convenient to buy a whole kit, here’s the link:
Name ITEMS IN THIS KIT LINK
3 in 1 Starter Kit 380+
94 Chapter 4. Basic Projects
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