Front
Rear
WHEEL4
Front_IN2
Front_EN34
Argon
VBAT
Front_IN2
Front_IN4
Rear_IN4
Front_IN1
Front_IN3
Front_EN34
Rear_EN12
VBAT
Front_EN12
Front_EN12
VBAT
VBAT
Rear_IN2
Rear_IN2
Rear_EN12
WHEEL1
Front_IN3
Front_IN4
Rear_IN4
Rear_EN34
WHEEL3
Rear_IN1
TRIG
Front_IN1
Rear_IN3
TRIG
ECHO
WHEEL2
Rear_EN34
Rear_IN1
Rear_IN3
VBAT
ECHO
Made by a human with
US1
Manufacturer Part Number
HC-SR04
C5
Capacitance
2200uF