These are the parts required to build SC134, v1.0, LED output module.

Reference	Qty	Component
PCB	1	SC134, v1.0, PCB
C1 and C2	2	Capacitor, ceramic, 100 nF
JP1 / P4	1	Header, male, 2 x 8 pin, angled, or Header, male, 2 x 8 pin, straight
Jumper shunt	7	Jumper shunt
LED1 to LED8	8	LED, blue, 3 mm
P1	1	Header, male, 1 x 40 pin, angled
RP1	1	Resistor pack, 8 x 10k, SIL, 9-pin
RP2	1	Resistor pack, 8 x 1k, SIL, 9-pin
U1	1	74HCT688
U2	1	74HCT273
IC socket 20-pin U1 and U2	2	20-pin PDIP socket