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 />