Description
This pack of 40 Dupont male-to-male 20cm jumper wires is designed for flexible, clean circuit building on breadboards, development boards, and microcontrollers. The 20cm length offers extended reach for larger projects while maintaining neat, structured wiring.
The male pins provide secure connections to breadboards, female headers, GPIO pins, sensors, modules, and prototype boards. Each wire is insulated with flexible PVC, ensuring durability and resistance to damage from repeated bends. The assorted colours help organise circuit paths and simplify debugging and experimentation.
Ideal for Arduino, Raspberry Pi, ESP32, robotics, IoT devices, and STEM learning, these jumper wires are reusable and require no soldering, enabling quick assembly and modification. Whether for educational use or professional prototyping, this 40-piece pack provides everything needed for reliable and efficient electronics development.









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