JT308 USB 125KHz RFID Card Reader

Most ultrasonic distance sensors aren’t waterproof which can be a problem if you need your project to withstand the elements outdoors. No need to worry anymore! You have the Weatherproof Ultrasonic Sensor w/ Separate Probe. This sensor is suitable for outdoor applications such as car reversing sensors, security alarms, industrial inspection, etc.

• Detectable ranges from 25cm to 450cm
• Weatherproof with separate probe
• 0.5 cm resolution
• Input voltage:5V DC
• Resolution: 0.5cm
• Detecting Angle: < 70°
• Operating Temperature: -10 ~ 70°C
• Cable Length: 2.5m
• Weight: 54g
• 

Requirements

• 1x Arduino UNO
• 1x Battery capacity indicator
• Arduino IDE V1.6.9 Software