Main Features:<br />● LM393 IR Infrared Sensor Switch Module<br />● Made of good quality PCB， durable and reliable<br />● Working voltage: 3.3 - 5V<br />● Chipset: LM393<br />● Great for DIY project<br /><br />    Specifications<br />General<br />	 Material: PCB                                                	<br />Electronic Components<br />	 Operating Voltage: 3.3-5V                                                	<br />Weight and Size<br />	 Product Weight: 0.003 kg                                                  <br />                        Package Weight: 0.015 kg                                                  <br />                        Product Size(L x W x H): 3.5 x 1.5 x 0.7 cm / 1.38 x 0.59 x 0.28 inches                                                  <br />                        Package Size(L x W x H): 6.0 x 4.0 x 1.5 cm / 2.36 x 1.57 x 0.59 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x DIY LM393 IR Infrared Sensor Switch Module， 1 x Dupont Cable                                                	<br /><br /><br /><br />                                                <br />