ALAMSCN Double Sided PCB Board Kit Printed Circuit Prototype Boards 5 Sizes + 40 Pin 2.54mm Male Female Header Connector for DIY Soldering Electronic Project Experimental Development Plate

ALAMSCN 100PCS Double Sided PCB Board Kit Printed Circuit Prototype Boards 5 Sizes + 40 Pin 2.54mm Male Female Header Connector for DIY Electronic Project Experimental Development Plate

uxcell IDC 14 Pins Connector Flat Ribbon Cable Female Connector Length 20cm 1.27mm Pitch,2pcs

ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects