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.
•♚ 10pcs double sided solderable PCB prototype board, enables you to transfer your circuit and wires from a plug-in breadboard without recutting wires or changing your layout, for Arduino kits, electronic experiments and DIY projects.
•♚ Soldering Practice Board Dimension:4x6 cm / 1.6x2.4", project board thickness: 1.6mm, The hole diameter is about: 1 mm/0.039". 4 mounting holes at the corners of the soldering board are very convenient for installing them together.
•♚ The proto boards are made of durable FR-4 glass fiber PCB material makes a very solid and sturdy prototype circuit board with about 1.6mm thickness.
•♚ The printed circuit boards is double sided, with the plated holes are pre-tinned/pre-coppered and very solid which makes them very easy to soldering components on.
•♚ Support mass customization. Any problem of our pcb breadboard, please feel free to contact us. We will provide professional pre-sales and after-sales service.
From USA
