This is the Large SparkFun Solderable Breadboard. A bare PCB that is the exact size as our full-size breadboard with the same connections to pins and power rails. This board is especially useful for preserving a prototype or experiment you just created on a solderless breadboard by soldering all the pieces in place. The large solder-able breadboard also includes real estate for screw terminal connectors and a trace down the center gutter for ground. Resources * Schematic * Eagle Files * Hookup Guide * GitHub (Design Files) https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2023-03-07 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2023-12-27 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2024-01-04 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2024-09-18 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2024-11-29 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2024-11-30 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2025-04-10 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2025-04-29 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2025-08-05 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2025-11-28 https://elecena.pl/product/22726669/sparkfun-solder-able-breadboard-large 2025-11-29