Pololu
0.100 (2.54 mm) Female Header: 2x7-Pin, Straight
The 0.100″ (2.54 mm) 2×7-Pin Straight Female Header is a double-row, 14-pin socket strip designed to mate with standard 0.1″ pitch male headers. The 2×7 layo...
The 0.100″ (2.54 mm) 2×7-Pin Straight Female Header is a double-row, 14-pin socket strip designed to mate with standard 0.1″ pitch male headers. The 2×7 layout provides a medium-density connection point suitable for a range of embedded and prototyping applications.
A 14-pin dual-row configuration is commonly used for extended JTAG interfaces, custom module connections, and breakout boards that require more pins than a standard 2×5 header.
Key Features
- 0.1″ (2.54 mm) Pitch – Industry-standard spacing compatible with breadboards and perfboard
- Straight Orientation – Mounts perpendicular to the PCB for standard vertical connections
- 2×7-Pin Configuration – Double-row, 14-position socket
- Through-Hole Mounting – Solders directly to standard PCBs
Ideal For
- Extended JTAG and debug interfaces
- Custom module and breakout board connections
- Board-to-board interconnects
- Prototyping and PCB design
Package Contents
- 1× 0.100″ (2.54 mm) 2×7-Pin Straight Female Header
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- Headers
- Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
- JTAG
- JTAG is a hardware debugging and programming interface used to inspect and control chips at a low level. It matters for advanced development because it can help diagnose firmware problems that are hard to see through normal serial output.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
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