Headphones, a ubiquitous accessory that we use daily to listen to music, podcasts, or attend video conferences, have an intriguing history. Headphones were invented in the late 19th century, prima...
ADI's bottom sound hole MEMS microphone can be soldered directly to the PCB by reflow soldering. A hole needs to be made in the PCB to pass sound into the microphone package. In addition, the hous...