There has been a lot of confusion about reed switches and what they are used for most times. The truth about them is that they have proven to be very different from the conventional switches you are used to. In other words, they have been a reflection of how the world of technology has managed to ad

What are reed switches?Reed switches are simply electrical switches that are controlled by a magnetic field. The first reed switch was brought into existence by Walter B at BTL around 1936. In its very basic form, a reed switch is a composition of two ferromagnetic non-static metal contacts inside a