AA x 4 Battery Holder Case with Wires

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

Working current: 20 (mA)

Working voltage: 1.7V-2.1V

Original Arduino UNO R3

SPST Rocker Switch KDC1-101 2Pin 6A/250VAC (Black Button)

L298N Dual H Bridge Stepper Motor Driver Board with High current output and onboard 5V Regulator.

5mm LED amber light emitting diode, 5 LEDs per pack

Working current: 20 (mA)

Working voltage: 1.7V-2.1V

RS26 1P12T/2P6T/3P4T/4P3T Band Switch

DC4.5V-30V 14.22mm LED Digital Voltmeter Tester

Double Sided Copper Prototype PCB Circuit...