M20 IP68 Nylon Cable Gland 6–12mm with Locknut

Description

This set of 40 Dupont male-to-female 30cm jumper wires is perfect for connecting components in custom circuits, breadboards, Arduino boards, Raspberry Pi modules, sensors, robotics systems, and experimental electronic projects. With a practical 30cm length, these wires offer flexibility and reach for complex or larger-scale setups while maintaining neat and organised wiring layouts.

The male-to-female configuration allows you to connect male header pins to breadboards or female sockets effortlessly, making them ideal for bridging modules, linking microcontrollers, or extending existing connections. The wires feature flexible insulation that resists wear, twisting, and repeated use, while the premium crimped Dupont connectors ensure strong, secure contact with minimal signal loss.

Arriving in multiple colours, they help identify different signal paths such as power, ground, and data lines, reducing confusion during troubleshooting and testing. They are reusable and perfect for both beginners and advanced electronics users. Whether you’re designing a sensor network, building a robot, experimenting with IoT devices, or learning circuitry fundamentals, these jumper wires offer reliability, convenience, and long-term versatility for countless engineering and educational applications.