This is a 13x25 cm PCB that allows you to mount different electrical components to make your own electrical circuit (Double-Sided)
This is an Aluminium pad protoboard measures 130 x 250 mm and has a thickness of 1.6mm. You have 4 mounting holes of 2 mm for fastening this protoboard onto any surface. The spacing between each pad is a standard 0.1 inch, which is suitable for most of the DIP ICs, headers, etc.
The pads are not connected internally so you can join them by soldering wires or components together.
WARNING
