22uF 50V Electrolytic Capacitor (pack of 5)

3mm Blue LED Diffused. 

Fil-X PLA 1kg roll

Double Sided Copper Prototype PCB Circuit...

22uF 16V Electrolytic 

Medium size push button in various colors (PBS-11b)

220uF 16V 

403mm LED white light emitting diode, 5 LEDs per pack

Working current: 20 (mA)

Working voltage: 1.7V-2.1V

Mini Round switch Suitable for low current applications. (240VAC <2A)