5 Pcs 74LS47 SN74LS47N DIP-16 BCD to 7-Segment DECODER/Driver for Common Anode Digital Display Tube

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

microtivity IS132 7-segment LED Display, 1 Digit Blue Common Anode (Pack of 4)

microtivity IS112 7-segment LED Display, 1 Digit Red Common Anode (Pack of 4)

Elegoo EL-CP-003 3pcs MB-102 Breadboard 830 Point Solderless Prototype PCB Board Kit for Arduino Proto Shield Distribution Connecting Blocks

Texas Instruments NE555P IC Single Precision Timer (Pack of 12)

(Pack of 25 Pieces) MCIGICM 74HC595 74595 SN74HC595N 8-Bit Shift Register DIP-16 IC 74hc595 Shift registers

Texas Instruments NE555P Single Precision Timer (Pack of 10)

Electronics-Salon 30 Types 74HCxx Series Logic IC Assortment Kit, High-Speed Si-Gate CMOS IC.

microtivity IS131 7-segment LED Display, 1 Digit Blue Common Cathode (Pack of 4)

Double Row Dip Switch Assorted Kit in Box 1 2 3 4 6 8 10 12 Position 2.54mm PCB Mountable On Off Dip DIL Switch, Pack of 40pcs Slide Type Red Toggle Switch for Circuit, Breadboards, and Arduino