This PCB Protoboard lets you convert temporary breadboard circuits into permanent soldered designs, with a familiar breadboard layout. This PCB is also a protoboard. It offers both the simplicity and the functionality of a breadboard. It is the same size as the modular half-size breadboard and has the same connections to pins. The board allows you to make the temporary circuit from the breadboard permanent. Product usage tips: The board has three mounting holes for secure placement on different surfaces. View our full range of Soldered Electronics products here. Features * PCB protoboard combination with breadboard simplicity and functionality * Same size as modular half-size breadboards * Compatible pin connections to standard breadboards * Convert temporary breadboard circuits into permanent PCB designs * Three mounting holes for secure placement on various surfaces Specifications * Number of holes: 400 * Mounting holes: 3 * Dimensions: 84 x 54mm Resources * Pinout diagram * Open source hardware files Package Contents * 1x PCB Breadboard/Protoboard