11590BBSKR11 Prototyping Board Rev 1.1 Stacking Kit for 115mm x 90mm Enclosure

You can add a second or third breadboard to your prototyping project with this breadboard stacking kit.

If you need more clearance between boards, you can combine the m-f and m-m standoffs, effectively doubling the space between boards.

The 11590BBSKR11 prototyping board has 570 through-plated pads with 1.2 mm (0.0478") through-plated holes on a 2.54 mm (0.100") grid in the popular 5-pad grouping. This arrangement accepts a wide variety of through-hole electronic component and modules. 5-pad groups are connected on the bottom side of the board, and the exposed connecting traces can easily be cut if required. Power and ground rail traces are also provided to simplify prototype circuit wiring. Pads are through-plated to minimize de-lamination when soldering wires and components. Pads are ENIG (Electroless Nickel Immersion Gold) RoHS plated for longer shelf life, lead-free safety, and easy soldering.

In order to enable you to use popular Grove modules, we have included pads and four 4-pin connectors to accept Grove interconnect cables. This solves the problem that Grove connector pins are on a 2.0 mm grid, instead of the typical 2.54 mm (0.100") grid. Grove connector pins are broken out to pads for easy wire connection. In addition, the ground pins of the Grove connectors are pre-wired to ground power rail connection. The Grove connector power pins can be connected via jumper wire to either of the two power rails, which may have different voltages (eg. 5V and 3.3V)

To make it easier to keep track of your wiring, pad grid rows and columns are labeled on both board sides.

Mechanical Details

Board Layout (.pdf)