Components.
NE555P TIMMER ic X 2
1 mega ohm resistor 0.25watt X 4
220 ohm resistor 0.25watt
104 capacitor
474 capacitor
1uf electrolytic capacitor
Blue diffused 5mm leds x 12
Red diffused 5mm leds x 12
Vero board or pcb
Some jumper wires
12vdc battery or power supply

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