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.
•Perfect for Arduino mega sized base board and other programming boards; Convenient for the prototypes and circuit design experiment and other DIY projects.
•Used for electronic experiments and point-to-point DIY soldering projects, can be expandable with pin header and female header, designing your own Arduino kits.
•Standard IC spacing 2.54MM hole plated through among the pad can be perfectly working with 3mm&5mm LED Diode kit, Electrolytic Capacitor kit, Monolithic Ceramic Capacitor kit, Resistor kit, etc.
•Electroless Nickel Gold finished prevent the copper on PCB from being oxidized and corroded and is good for soldering and touching.
•Made of glass fiber FR-4 material, features high heat resistance, corrosion resistance, mechanical strength, insulation.
From USA
