3 Pcs Prototype Expansion Board, Extension Board, Mini Breadbo | Shop The World
From USA
NewKuuleyn
3 Pcs Prototype Expansion Board, Extension Board, Mini Breadboard, Expander Externalboard Compatible with R3 Protoshield Fit for Arduino Connecting More Modules
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Compatibility: These prototype expansion boards are compatible with R3 and basically meet the needs of use. You can choose to purchase and use according to the actual situation.
•Features: The prototype board has two LEDs and two button circuits that can be used at any time. All pins and power supplies are present. The design is reasonable and the performance is good.
•Adaptation Situation: Protoshield expansion board is used in conjunction with duemilanove protoshield prototype expansion board. Pay attention to the model to be purchased on demand, so as to meet your expectations.
•Purpose: Prototype shield board can be used to build circuit prototypes, which can be directly soldered on the board, which is convenient to use, simple to operate, and efficient in use.
•Good Performance: The expander board has good conductivity, low resistance, excellent performance, stable use, good use effect, and strong practicability.
From USA
