Step 5: Final step and preview of the sensor conected to my Mini enviroment monitor, soon to be Tricorder.
This is a preliminary instructable that will take you through the steps I took to get the SR04 ULTRASONIC SENSOR connected and working to the Arduino. It will then be incorporated to my mini environment monitor. Eventually, if it all fits, it will end up in a Startrek toy tricorder casing I found in my junk box..
Step 1: Connecting the SR04 Ultrasonic Sensor to the Arduino