7-Position Double-Row DIP Switch — 2.54 mm Pitch, Horizontal Toggle, Blue Key specifications Pitch: 2.54 mm (0.1") Positions: 7 positions (double row, 14 pins total) Toggle mode: Horizontal toggle Color: Blue Material: Durable plastic body Why you need it Reliable manual configuration: Quickly set device options, addresses, or feature flags without reprogramming or changing wiring. Standard compatibility: 2.54 mm (0.1") pitch and 14-pin double-row layout match common PCB footprints and breadboard/header systems for easy integration. Durable construction: Plastic housing designed for repeated manual operation and long service life in prototypes and production boards. Benefits and how it solves problems Simplifies configuration: Use the switch to enable/disable features or set binary address bits, reducing development time and field maintenance complexity. Reduces soldering and rework: Fits standard headers and breadboards so you can test or change settings quickly without altering the PCB. Space-efficient control: Seven individual switches in a compact double-row form factor let you manage multiple settings in a small area. Typical applications Communication and security equipment: Configure node addresses, communication modes, or sensor enable/disable settings on control panels and modules. Electronics prototyping: Add user-selectable options to breadboarded microcontroller projects or custom PCBs during development and testing. Industrial and embedded systems: Provide hardware-level feature selection for firmware-less configuration or fallback settings. Practical details Installation: Designed for straightforward insertion into PCBs or headers with a 2.54 mm pitch; horizontal toggles offer intuitive on/off operation. Operation: Manual micro-switch style; each of the seven positions toggles independently. Compatibility: Works with standard prototyping boards and PCB layouts that accept 2.54 mm pitch double-row components. What’s included One 7-position double-row DIP switch (blue) This switch is a simple, reliable solution for adding manual, hardware-level configuration to your electronic projects and devices while maintaining standard PCB compatibility.