A tiny new MEMS-based reed switch may enable engineers to reduce the size of the electronic circuitry in devices ranging from ingestible endoscopes and hearing aids to insulin delivery systems and ...

[Rhys] wanted to secure his home against burglars, but didn’t want to go the normal route of using those bulky plastic magnet and reed switch deals. So he sourced some glass reed switches and made his ...

One of the oldest companies in the electronics industry, Coto Technology has been designing and developing small signal switching solutions for over 90 years. These days, the 93-year old company is a ...

A reed switch gets its name from the use of two or three thin metal pieces, called reeds, with plated contacts at their tips and spaced a small distance apart. The reeds are typically encapsulated in ...

Reed relays contain a reed switch, a coil for creating a magnetic field, an optional diode for handling back EMF from the coil, and an encapsulating package with connection terminals. In many ways, a ...

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

In this current monitoring circuit we use a Reed switch with a LED and a resistor to indicate if is current through a circuit. A Reed switch usually requires between 10 and 100 AT (Ampere-turns = ...

Applying most types of electronics in white-goods applications can be very challenging. From the operating temperatures seen in commercial ovens, to the need to address 100% humidity concerns in ...

The reed relay was invented in 1936 by Bell Telephone Laboratories. Since that time, it has gradually evolved from very large, relatively crude parts to the small, ultra-reliable parts we have today.

Standex Electronics has created a reed relay that measures 7.95 x 4.67 x 3.6mm and can switch 100V, 200mA, 3W or 8GHz. 8GHz is the -3dB frequency, at which the switch offers -5dB isolation when open. ...

We’ve all been there. Someone will say something like, “I remember when we had to put our programs on a floppy disk…” Then someone will interrupt: “Floppy disk? We would have killed for floppy disks.