Quantity   Component name
1 × DFRduino UNO R3 https://www.dfrobot.com/product-838.html
1 × DFRobot I/O Expansion Shield https://www.dfrobot.com/product-1009.html
1 × DF05BB Tilt/Pan Kit(5Kg) https://www.dfrobot.com/product-146.html
4 × DFRobot Photocell https://www.dfrobot.com/product-613.html
4 × Resistor 10kOhm x 4 Generic
1 × DFRobot Solar Panel https://www.dfrobot.com/product-1005.html