Meet Swagatam, an electronic engineer who wears many hats – from being a hobbyist and inventor to a skilled schematic and PCB designer, as well as a manufacturer. He runs […]
Search Results for: ajay dusa
Make this DIY Contact MIC Circuit
Contact mics can be used to sense unusual sounds when attached to various surfaces.It also Produce sound when voltage is applied to it.With the help of a basic Pre-amp circuit […]