Protoshield Expansion Module with Mini Breadboard

The Prototype Shield provides a convenient workspace right on top of your microcontroller. The included mini breadboard is typically attached with an adhesive backing, allowing for quick, solderless testing of sensors and ICs. Once a circuit is finalized, the breadboard can be removed to utilize the standard 2.54mm pitch through-holes for permanent soldering.

Technical Specifications

• Board Footprint Compatibility: Standard Arduino Uno R3 (also fits Leonardo, Duemilanove, and similar form factors).

• Breadboard Capacity: 170 tie-points.

• Header Pitch: Standard 2.54mm (0.1 inches).

• SMD Prototyping Area: Includes a specialized footprint for up to a 14-pin SOIC (Small Outline Integrated Circuit) surface-mount chip.

• Operating Voltage: Inherits the 5V / 3.3V power rails from the underlying Arduino board.

• Dimensions: Approximately 69 mm x 53 mm.