
Premium Quality Arduino-Compatible Pin Headers
Upgrade your electronics projects with this professional-grade 10PCS 1x40Pin 2.54mm Pitch Single Row Female PCB Socket Board Male Pin Header Connector set. Designed specifically for Arduino, Raspberry Pi, breadboards, and DIY electronics, these connectors ensure reliable, secure connections every time.

Key Features:
- High Precision 2.54mm Pitch: Industry-standard spacing for perfect compatibility with Arduino shields, perfboards, and prototyping kits.
- Durable Brass Construction: Gold-plated contacts resist corrosion and ensure low-resistance signal transmission.
- Dual-Row Design: Female sockets on one side, male pins on the other — ideal for stacking boards or creating custom interfaces.
- Easy to Use: Simply insert into PCBs or breadboards — no soldering required for temporary setups (solder recommended for permanent use).
- 10-Piece Set: Plenty for multiple projects, replacements, or sharing with fellow makers.

Why Choose This Set?
Whether you’re building a sensor array, designing a custom shield, repairing a dev board, or teaching electronics in a classroom, these connectors deliver consistent performance. The single-row design saves space while maintaining full 40-pin connectivity — perfect for compact builds.

Limited-Time Offer: Just $3.62!
Don’t miss this incredible value — get 10 high-quality pin header sets for only $3.62. That’s less than $0.36 per set! With over 5,500 units sold, this is a proven favorite among hobbyists and professionals alike.

Perfect For:
- Arduino Uno, Mega, Nano, and compatible boards
- Raspberry Pi GPIO expansion
- Breadboard prototyping
- Custom PCB development
- Robotics and IoT projects
- Educational STEM kits

Act Now — Stock Is Limited!
At this price, these connectors won’t last long. Whether you’re stocking up for future projects or need a reliable replacement set, now is the time to buy.
Price: $3.62 | Sales: 5,500+ | Guaranteed Compatibility with Arduino Ecosystem
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