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When it comes to measuring distances, it can be a bit of a hassle getting out a ruler or measuring tape. With this handy kit you can easily find the distance between something. This Ultrasonic Range finder will find the distance between the finder and the closest obstacle. Just place the obstacle in front of the sensor and move it back and forth. This range finder will accurately measure the distance up to 25CM (~10 inches). This kit also comes with all the necessary components including the ultrasonic sensors, pcb, and more! A Schematic is included so you can get a better understanding of how the kit works.
Difficulty Level: Beginner
Build Time: 15-30 minutes
Instructions: The component values are printed directly on the PCB for easy reference and installation.
Input Voltage: 4.5-6 VDC
Range: 0-25CM (~10 inches) Displays in mm.