rodi-pcb

Schematic and board files for RoDI (Robot Didáctico inalámbrico)

Pin assignment

Ultraonic Sensors (HC-SR04)

Module	ATEMGA328 Pin Name	Arduino Pin Name
LEFT_US_TRIG	PC3	A3
LEFT_US_ECHO	PD2	2
CENTER_US_TRIG	PB4	12
CENTER_US_ECHO	PC0	A0
RIGHT_US_TRIG	PB1	9
RIGHT_US_ECHO	PB2	10

IMU (MPU6050)

Module	ATEMGA328 Pin Name	Arduino Pin Name
IMU_SDA	PC4	A4
IMU_SCL	PC5	A5

Leds and buzzer

Module	ATEMGA328 Pin Name	Arduino Pin Name
WS2812b	PB3	11
USER_LED	PB5	13
BUZZER	PD7	7

Servos and Hall effect sensors

Module	ATEMGA328 Pin Name	Arduino Pin Name
LEFT_SERVO	PD4	4
RIGHT_SERVO	PD5	5
LEFT_HALL	PD3	3
RIGHT_HALL	PD6	6

Analog

Module	ATEMGA328 Pin Name	Arduino Pin Name
BATTERY_MON	PC2	A2
LEFT_LINE	PC1	A1
RIGHT_LINE	ADC6	A6
LDR	ADC7	A7