URM05 V1.1 Ultrasonic Sensor Module Distance Measuring Board <br /><br />Description:<br />URM05 V1.1 ultrasonic sensor uses an industrial level AVR processor as the main processing unit. It comes with a temperature correction which is very unique in its class. It has been a very good realization of ultrasonic switch and serial (TTL and RS232 level optional)， pulse output function， the module can also control a servo rotation to realize a spatial ultrasound scanner.<br /><br />Main Features:<br />● Serial level selected from the skipped stitches to button， user can easily select RS232 or TTL-level output level by pressing the settings (after reboot).<br />● Modified the algorithm， so the dead zone was reduced and enhance accuracy.<br />● Analog voltage output， voltage and the measured distance is proportional.<br />● Power reverse protection.<br />● Automatic measurement of time interval can be modified.<br />● Modify a servo controlled angle of 0 - 180， compatible with the most of the servos on the market.<br />● Measuring time is 100ms.<br /><br />    Specifications<br />Custom<br />  Detecting range: 5cm - 500cm                                                  <br />                        Resolution: 1cm                                                  <br />                        Accuracy: 1 percent                                                 <br />General<br />  Model: URM05 V1.1                                                   <br />                        Type: Ultrasonic Sensor Module                                                 <br />Technology Parameters<br />  Temperature: -10 Degree Centigrade - 70 Degree Centigrade                                                 <br />Electronic Components<br />  Input Voltage: 3.3-5V                                                  <br />                        Working Current: Less than 20mA                                                 <br />Weight and Size<br />  Product weight: 0.008 kg                                                  <br />                        Package weight: 0.020 kg                                                  <br />                        Product Size(L x W x H): 9.000 x 7.000 x 3.500 cm / 3.543 x 2.756 x 1.378 inches                                                  <br />                        Package Size(L x W x H): 11.000 x 9.000 x 4.500 cm / 4.331 x 3.543 x 1.772 inches                                                 <br />Package Contents<br />  Package Contents: 1 x URM05 V1.1 Ultrasonic Sensor Module                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br />                                                <br />