Adafruit
Premium Male/Male Jumper Wires - 40 x 12 (300mm)
A 40-piece set of premium male-to-male jumper wires in a rainbow ribbon cable format. Each wire is 12″ (300mm) long with 0.1″ (2.54mm) male header contacts o...
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A 40-piece set of premium male-to-male jumper wires in a rainbow ribbon cable format. Each wire is 12″ (300mm) long with 0.1″ (2.54mm) male header contacts on both ends, fitting cleanly on standard-pitch headers and breadboards.
The ribbon can be kept together for neat wire harnesses or peeled apart into individual jumper wires as needed. Comes in 10 rainbow colours with 4 wires of each colour.
Key Features
- 40 Wires – 4 each of 10 rainbow colours
- 12″ (300mm) Length – Long enough for most bench setups
- 0.1″ Male Headers – Standard 2.54mm pitch on both ends
- Ribbon Format – Keep together for harnesses or peel apart for individual jumpers
- Colour Coded – Easy circuit identification
Specifications
- Quantity – 40 wires
- Type – Male to male
- Length – 12″ (300mm)
- Pitch – 0.1″ (2.54mm)
- Colours – 10 rainbow colours (4 wires each)
Ideal For
- Breadboard prototyping and testing
- Jumping between PCB headers
- Organised wire harnesses
- Arduino, Raspberry Pi, and microcontroller projects
Package Contents
- 40× Premium Male/Male Jumper Wires (12″/300mm, ribbon cable)
Jargon buster
Plain-language definitions for the technical terms used above.
- Headers
- Rows of connector contacts on a fixed pitch (commonly 2.54 mm) used to link a board to a breadboard, jumper wires, or another board. They come as male pin headers and female socket headers; when a module ships with pre-soldered headers it can be used straight away, whereas bare pads require soldering the pins yourself.
- male-to-male
- A male-to-male cable has plug-style connectors on both ends rather than a socket on one end. This matters when choosing a cable because it must match the female sockets on the modules or boards you want to connect.
- microcontroller
- A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
- PCB
- A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
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Prototyping & Wiring
Related Tutorials
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