Quantity   Component name
1 × ICStation ATMEGA328 UNO V3.0 R3 Board Compatible Arduino UNO R3 http://www.icstation.com/product_info.php?products_id=3516
1 × ICStation ATMEGA2560 Mega2560 R3 Board Compatible Arduino http://www.icstation.com/product_info.php?products_id=3517
1 × NRF24L01+2.4GHz Wireless Transceiver Module for Arduino MCU http://www.icstation.com/product_info.php?products_id=1388
1 × For Arduino IIC/I2C/TWI 1602 Serial LCD Module Display http://www.icstation.com/product_info.php?products_id=1500
1 × 4 x 4 Matrix Array 16 Key Membrane Switch Keypad Keyboard http://www.icstation.com/product_info.php?products_id=1722
1 × Dupont 20cm Color Cable Line 1p-1p Pin Connector http://www.icstation.com/product_info.php?products_id=3269
1 × Pin Header http://www.icstation.com/advanced_search_result.php?keywords=pin+header&x=25&y=21