7039 DC 5V Rain / Raindrop Sensor Module DIY Accessories<br /><br />Features:<br />- Voltage: DC 5V<br />- Power indicator， output LED indicator<br />- TTL output<br />- TTL output effective signal is low level<br />- Drive capability: About 100mA<br />- Can directly drive relay， buzzer， fan<br />- The sensitivity can be adjusted by potentiometer<br />- The LED will light up the high level as no rain<br />- As it rains， output will be at low level， and LED will be on<br />- Application: DIY project and other electronic products<br /><br />    Specifications<br />General<br />	 Material: Plastic + Iron + PCB                                                	<br />Weight and Size<br />	 Product Weight: 0.007 kg                                                  <br />                        Package Weight: 0.060 kg                                                  <br />                        Product Size(L x W x H): 5.5 x 4.0 x 0.2 cm / 2.16 x 1.57 x 0.08 inches                                                  <br />                        Package Size(L x W x H): 12.0 x 8.0 x 1.0 cm / 4.72 x 3.14 x 0.39 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x 7039 DIY DC 5V Rain / Raindrop Sensor Module， 1 x Raindrop Checkout Console， 5 x Connection Cable                                                	<br /><br /><br /><br />                                                                                            <br />