DFRobot
SENSOR PROX INFRARED 2M CYLINDER
ໃນສາງ: 41
$12.90000
5V METAL PROXIMITY SWITCH
ໃນສາງ: 35.848
$9.90000
CAR DETECTION SENSOR(MB8450)
ໃນສາງ: 5
$99.00000
URM13 ULTRASONIC SENSOR
ໃນສາງ: 2
$24.00000