Mataji Electronics

A screw switch essentially is a system where a circuit only becomes connected when a screw is tightened. They are often made by hand by epoxying a nut onto a metal bar which is insulated and another metal piece added on top which will be connected when the screw/bolt is tightened.

A switch responds to an external force to mechanically change an electric signal. Switches are used to turn electric circuits ON and OFF and to switch electric circuits.

A switch responds to an external force to mechanically change an electric signal. Switches are used to turn electric circuits ON and OFF and to switch electric circuits.

PCB holders and frames are used during the assembly and soldering processes of PCB manufacture and help to support the PCB. Typically made of aluminium, PCB frames are typically set atop a desk or surface, keeping the PCB in place to help prevent accidental misplacement of components.