EE40LX Robot Block Diagram Note: pin names are just suggestions and can be changed in the code!
Voltage Regulator
9V
3.3V VDD MOTION
SOUND
Left Motor Driver Speaker/ Buzzer Amplifier
LMOTOR
BUZZER
GND
P2.1
P1.6
MSP430 G2553 P1.3
P1.2
P1.5
P1.1
L Photocell + Comparator LIGHT
MICINP
P1.7
PBLOCK
LPHOTO
RMOTOR
RPHOTO
R Photocell + Comparator LIGHT
Right Motor Driver Microphone Amplifier
MOTION
SOUND