Quantity   Component name
1 × Atmega8 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × PCB
1 × HC-49 Crystal
3 × C 100nF 0603 SMD Capacitor
1 × R 10k 0603 SMD Resisitor
1 × R 150 0603 SMD Resistor
1 × LED 0805 Fiber Optics / Emitters
1 × Push switch
1 × Pinheaders