5V USB to DC 3.5x1.35mm Power Supply Cable

1/4W metal film resistor, 1% tolerance.

5mm Bore Stainless Steel Eccentric Spacers Nut For V-Slot aluminium runner

3mm LED Green light emitting diode, 5 LEDs per pack

Working current: 20 (mA)

Working voltage: 1.7V-2.1V

DC to DC 12V USB Booster Cable 5.5x2.1MM

10 Way Standard 2.54mm ribbon Cable connector with Strain relief. 

SPL-2 Terminal Blocks

Pre-Insulated Terminals Brass Tube

Double Sided Copper Prototype PCB Circuit...