maxbotix ez1 sonar first robotics labview

Since the beam width is fairly large and sound tends to reflect more than light, sonar sensors will interfere with one another if more than one is active in a sensor array. For more complete specifications on the MaxSonar-EZ1, please visit MaxBotix. To recalibrate the LV-MaxSonar®-EZ1™, cycle power. If the temperature decreases, the sensor is more likely to have reduced upclose sensitivity.

Unless recalibrated, if the temperature increases, the sensor is more likely to have false close readings. If the temperature, humidity, or applied voltage changes during operation, the sensor may require recalibration to reacquire the ringdown pattern.

The LV-MaxSonar®-EZ1™ does not use the calibration data to temperature compensate for range, but instead to compensate for the sensor ringdown pattern. If an object is too close during the calibration cycle, the sensor may then ignore objects at that distance. The best sensitivity is obtained when it is clear for fourteen inches, but good results are common when clear for at least seven inches. It is important that objects not be close to the sensor during this calibration cycle. The sensor uses this stored information to range a close object. Each time the LV-MaxSonar®-EZ1™ is powered up, it will calibrate during its first read cycle.

Ensure you are using the Voltage Ratio object. We have added a Phidget cable and instructions on soldering the cable to the sensor. The Sonar Sensor is manufactured by MaxBotix. This will turn the sensor on/off if you have connected RX to the digital output.

Toggle the state of the digital output by pressing the button.

You can also experiment with the following functionality: General information about the selected object will be displayed at the top of the window. Linux users can follow the getting started with Linux guide and continue reading here for more information about the 1128.Īfter plugging in the 1128 into the HUB0000, and the HUB0000 into your computer, open the Phidget Control Panel. If you would like to follow along, first take a look at the getting started guide for your operating system: The Phidget Control Panel is available for use on both macOS and Windows machines. In order to demonstrate the functionality of the 1128, we will connect it to the HUB0000, and then run an example using the Phidget Control Panel on a Windows machine. Now that you have everything together, let's start using the 1128!

Connect the HUB0000 to your computer with the USB cable.

If you're using the fourth wire, connect it to a digital output port on the HUB0000.

Connect the 1128 to the HUB0000 with the Phidget cable.

Maxbotix ez1 sonar first robotics labview