1 RC2014 8255IDE PCB 1 40 pin RA header 1 CS82C55AZ 1 74HCT04 1 74HCT688 1 3mm Green LED 1 PLCC44 socket 1 14 pin narrow DIL socket 1 20 pin narrow DIL socket 1 2 x 20 shrouded pin 2.54 1 2 x 22 shrouded pin 2.0 1 330r resistor 3 10k resistor 1 10k resistor pack 3 100nf 1 6 way DIL switch 1 2 pin RA header 1 2 pin header 4 3 pin header 4 Jumper