🔍 Product Overview

This cable is a 5-meter long rainbow-colored ribbon wire with 20 conductors and a standard pitch of 2.54 mm (0.1″), commonly used for Dupont-style jumper connections. It’s perfect for DIY electronics, breadboard layouts, and prototyping racks where multiple signals must be routed cleanly and reliably.

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🚀 Why It’s Ideal for Your Projects

• Ready-made multi-wire connection — A full 20-wire bundle saves you from individually routing many wires; ideal for connecting sensor arrays, connectors, modules, or harnesses.

• Clear colour-coded wiring — The rainbow colours make tracing, debugging and organizing wiring a breeze, especially in complex boards or layered prototypes.

• Standard pitch compatibility — With 2.54 mm spacing, it plugs effortlessly into breadboards, Arduino/ESP headers, PCBs, and Dupont-style connectors without modification.

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📝 Key Features

• Length: 5 metres of cable — ample for extended prototypes, lab benches or large deployments.

• Conductors: 20 parallel wires, each insulated and grouped into a flat ribbon-style assembly.

• Pitch: 2.54 mm (0.1″) between adjacent conductors — standard in hobby and electronics prototyping.

• Colour coding: Sequential rainbow colours (red, orange, yellow, green, etc.) for easy identification.

• Ease of use: Cut to required length, strip ends, and FIT with male or female Dupont connectors to your circuit.

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🎯 Typical Applications

• Sensor hubs and breakout boards – Route signals from a central board to many modules or connectors in one neat cable.

• Breadboard/microcontroller setups – Connect multiple pins (20 in one go) from a board like Arduino to expansion shields or modules.

• Connector harnesses for custom PCBs – Build one harness to plug into robots, enclosures or layered circuits, reducing messy wiring.

• Educational projects & prototyping labs – Teach wiring organisation, colour-coding, and multi-signal layouts in makerspaces or classrooms.

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✅ Why You’ll Love It

This 20-pin rainbow ribbon cable brings tidy, efficient multi-wire connections into your build with minimal effort. Instead of fiddling with 20 individual wires, you get a ready bundle that’s clean, organised and easy to manage — perfect for prototyping, projects, and making your wiring look professional.