microtivity IL031 5mm Diffused Lime Green LED (Pack of 25)

microtivity IL011 5mm Diffused Red LED (Pack of 25)

microtivity IL042 5mm Diffused Blue LED (Pack of 25)

microtivity IL021 5mm Diffused Yellow LED (Pack of 25)

Elenco Solid Hook-Up Wire Kit 6 Colors in a dispenser box # WK-106

BB830 Solderless Plug-in BreadBoard, 830 tie-points, 4 power rails, 6.5 x 2.2 x 0.3in (165 x 55 x 9mm)

microtivity IM206 6x6x6mm Tact Switch (Pack of 12)

Uxcell a13071500ux0900 Common Cathode 10-Pin 1 Bit 7 Segment 0.56" Red LED Display Digital Tube (Pack of 10)

Haobase 35Pcs/Lot Dip Switch Kit In Box 1 2 3 4 5 6 8 Way 2.54mm Toggle Switch Red Snap Switches Kit(Each value 5Pcs))

uxcell 10Pcs 6Pin Through Hole Mount SPDT Latching Tactile Switch 8x8mm

E-Projects EPC-102 43 Value Resistor Kit, 1 Ohm - 10M Ohm (Pack of 1075)