Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component you are looking for, either search by Part Number or visit the relative department. Need Help. DISTANCE Ultrasonic Range Finder Compact, easy to use, Ultrasonic Range Finder, will measure from 3cm to 3 meters, with an accuracy of 2cm. Ideal for use with Robots and Security Systems. A simple trigger pulse is required and the unit automatically measures the distance, returning the value of the distance by the length of the pulse width through the signal pin. Uses a standard TTL 5V supply and can be used with most microcontrollers. Features • Simple, Easy to Use, No Set-Up Required • Measurement Range: 3cm to 3m • Measurement Accuracy: ±2cm • Power Supply and Signal Voltage: 5Vdc • Power Consumption: <15mA • Operating Temperature: 0oC to +70oC • Dimensions: 50mm Width, 25mm Height, 17.5mm Depth Technical Data • Datasheet     Order Now for Only A$17.13