Quantity   Component name
10 × SMD Resistors 100Ω Package: 1206
1 × AVR Atmega8A Microprocessors, Microcontrollers
1 × Custom PCB
2 × SMD Resistors 1.5 kΩ Package: 1206
1 × 10 pin ISP Male Connector Header
10 × SMD LED 1206 Color is up to you
2 × SMD Capacitor 100nF Package: 1206
1 × Break Away Headers - Straight
1 × Jumper Electronic Components / Misc. Electronic Components
1 × Optical Detector / Phototransistor - QRD1114 There is a place for it on a PCB but I wouldn't use it in this tutorial