Main Features:<br />Can be used to decode 38Khz Infrared IR signals<br />For Arduino Project<br />Receiving angle: 90 degree<br />Working voltage: DC 2.7 - 5.5V<br />Frequency: 37.9KHz<br />Receiving range: 18 meters<br /><br />    Specifications<br />General<br />  Material: PCB                                                  <br />                        Compatibility: Ardunio                                                 <br />Electronic Components<br />  Architecture: Arduino                                                 <br />Weight and Size<br />  Product Weight: 0.005 kg                                                  <br />                        Package Weight: 0.065 kg                                                  <br />                        Product Size(L x W x H): 2.0 x 1.5 x 1.0 cm / 0.8 x 0.6 x 0.4 inches                                                  <br />                        Package Size(L x W x H): 9.0 x 7.0 x 2.0 cm                                                 <br />Package Contents<br />  Package Contents: 3 x Modules                                                 <br /><br /><br /><br />                                                <br />