Most inexpensive pushbutton switches, particularly pc-board-mounting and membrane types, have momentary action. Latching types are often larger and relatively expensive, and they frequently are ...

This is a simple clap switch circuit with high sensitivity. The only unusual component is the single coil latching relay. While there are numerous means of generating the latching function, the ...

Predicting Our Future is a podcast about the next revolutions in technology, as seen through the eyes of a serial entrepreneur. Below is an edited transcript excerpt from "Episode 13: Designing A ...