3 Pcs Prototype Expansion Board Two Button Circuits LED Shield | Shop The World
From USA
NewJeanoko
3 Pcs Prototype Expansion Board Two Button Circuits and LED Shield Breadboard Compatible with R3 Proto Shield Fit for Arduino
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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.
•֎Mainly Parameters: Thisprototype shield breadboard are compatible with R3.The prototyping board comes with two LEDs and two button circuits that can be used at any time, with all pins and power supplies present.
•֎Mainly Function: This prototype shield board using with the duemilanove protoshield prototype expansion board.The expansion board can be used to build circuit prototypes, which can be soldered directly on the board.The board has good electric conductivity and low resistance
•֎Quality Assurance:This protoshield is made of high-quality electronic accessories element material, and is treated with nickel-plated surface, which has superior performance against oxidation, electrical conductivity and life, inner conductor is pure copper. It is long lasting and durable for you to use
•֎Work Stable: The prototype shield board is made of high quality components and durable. Which is not easy to damage, reliable quality, high strength and long service life. The performance is stable and reliable
•֎A Wide Range Of Applications:The prototype shield breadboard provides economical and accurate solutions for ac or dc sensing in industrial, commercial and communication systems. Typical applications include motor control, load detection and management, switching power supply and overcurrent fault protection
From USA
