US-100 Ultrasonic Distance Sensor

Now available from PMD Way are these next-generation US-100 Ultrasonic Distance Sensors. Free delivery, worldwide.

These can operate in either the conventional HC-SR04 mode with the usual code, or you can switch it using the onboard jumper to serial UART mode. 

Click here for serial UART mode Arduino code examples.

Specifications:

• Operating and logic Voltage: 2.4V~5.5V DC
• Operating current: 2mA
• Operating Temperature: -20~70 degrees C
• Measuring Angle: less than 15 degrees
• Detection distance: 2~450cm
• Accuracy: 0.3cm +/- 1%
• Sensor PCB dimensions (excluding header): 45 x 20mm
• Weight: 9g