Overview
The Male to Female (M-F) Jumper Wire is the ultimate troubleshooting tool. One end features a solid pin (Male) that fits perfectly into breadboards or Arduino headers, while the other end has a secure socket (Female) to slide onto sensor pins. Sold as a 40-pin “Rainbow” ribbon, these Pin-to-Hole wires can be peeled apart into single leads or kept together for multi-pin modules like ultrasonic sensors or OLED displays.
Key Features
The Perfect Bridge: Seamlessly connects breadboard circuits to external modules without soldering.
Tangle-Free Design: The flat ribbon cable keeps your workspace organized; just peel off what you need.
Precision Connectors: Snug fit on both ends to prevent intermittent signals and “ghost” bugs in your code.
Vibrant Coding: 10 repeating colors allow for easy “color-matching” between your schematic and your hardware.
Variation Guide: Choose your length!
| Length | Best Used For |
| 10cm (Short) | Perfect for “shield-to-board” connections or tiny IoT cases where extra wire is just a nuisance. |
| 20cm (Standard) | The everyday hero. Long enough to reach across a large breadboard but short enough to keep your desk clean. |
| 30cm (Long) | Essential for mounting sensors on the outside of a robot chassis while keeping the brain (Arduino) inside. |
Technical Specifications ⚙️
Connector Type: Male to Female (Pin to Hole)
Pitch: 2.54mm (0.1″ Standard)
Quantity: 40 wires per ribbon
Wire Gauge: 26 AWG (Standard hobbyist grade)
Insulation: Flexible PVC
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