Main Features:<br />♂ Sense brightness and light intensity surroundings<br />♂ Sensitivity adjustable<br />♂ Working voltage: 3.3V - 5V<br />♂ Output type: Analog voltage output and digital switch output (0? 1)<br />♂ With installation holes? easy to use<br />♂ VCC: External 3.3V - 5V voltage (Directly connected to 5V or 3V microcontroller)<br />♂ GND: External GND<br />♂ DO: Digital output port (0? 1)<br />♂ AO: Analog output port<br /><br />    Specifications<br />General<br />	 Material: Glass fiber                                                	<br />Weight and Size<br />	 Product Weight: 5 g                                                  <br />                        Package Weight: 0.045 kg                                                  <br />                        Product Size(L x W x H): 4.4 x 1.6 x 0.7 cm / 1.7 x 0.6 x 0.3 inches                                                  <br />                        Package Size(L x W x H): 10.0 x 7.0 x 1.0 cm                                                	<br />Package Contents<br />	 Package Contents: 1 x Adjustable Vehicle Photosensitive Diode Sensor Module? 4 x DuPont Lines                                                	<br /><br /><br /><br />                                                <br />