Jumper Wires M-M / M-F / F-F (40-pc)

by Generic

SKU: PSA-CMP-JUMPER-MM

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Typical India street price

₹40–₹120

Not currently sold by PSA — learn about the part below

Colour Dupont jumpers for breadboards and modules.

Interface: Dupont 2.54 mm

Voltage: Logic

Library reference — not in PSA stock yet

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Concept

2.54 mm header is the lingua franca of hobby electronics.

A little theory

Ribbon can be peeled. Resistance is small at logic current, not for motors. In the classroom, treat Jumper Wires M-M / M-F / F-F (40-pc) as a beginner part using Dupont 2.54 mm. Typical India street price is about ₹40–₹120. Always verify voltage and pin labels on your exact module — silk screens vary across clones. Start with a datasheet or trusted learn guide, power the part correctly, share GND with the MCU, and test with a simple blink/read sketch before building the full project.

How it works in a project

M-M breadboard to breadboard; M-F board to module; F-F module to module.

Classroom & project use

Every lab
Quick prototypes
Connectors & Cables classroom demo

Buying in India

Buy mixed 3-pack (M-M, M-F, F-F). Cheap jumpers break — keep spares.

Precautions

Don’t carry motor current
Strain-relief on NodeMCU pins

Specifications

Pitch	2.54 mm
Count	40 typically
Category	Connectors & Cables
Difficulty	Beginner
Voltage	Logic
Interface	Dupont 2.54 mm

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