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

SPL-2 Terminal Blocks

M1/1.2/1.4/1.6 600pcs Copper Nickel Plated Round Glasses Screw Nut Kit

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

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

Working current: 20 (mA)

Working voltage: 1.7V-2.1V

Double Sided Copper Prototype PCB Circuit...

5V USB to DC 5.5*2.1mm Power Supply Cable

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