SunFounder 3in1 Kit
You can also buy them separately from the links below.
COMPONENT INTRODUCTION PURCHASE LINK
Arduino Uno R4 Minima
L9110 Motor Driver Module -
TT Motor -
Wiring
Connect the wires between the L9110 module and the R4 board according to the diagram below.
L9110 Module R4 Board Motor
A-1B 5
A-1A 6
B-1B 9
B-1A 10
OB(B) Black wire of right motor
OA(B) Red wire of right motor
OB(A) Black wire of left motor
OA(A) Red wire of left motor
236 Chapter 5. Car Projects
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