Metal illuminated Pushbutton-Blue Ring [Discontinued] _MAKE_TOOLS There are some cool extras

There are some cool extras with this chip in addition to plain audio playing & recording: there's a built-in MIDI synth with 50 instruments you can play by piping in direct MIDI (we have example code for this in our Arduino library)

A Sillier Mousetrap: Logging Mouse Data to Adafruit IO with the Raspberry Pi

and 700KHz high-frequency operation

Mute/enable via GPIO22 and also there is jumper J4 for enable

Input Rage: 8-18V DC

Metal illuminated Pushbutton-Blue Ring [Discontinued] _MAKE_TOOLS There are some cool extrasThis is a water proof push button with illuminator. It is made by stainless steel with excellent quality. The switcher comes with blue color. The LED can be powered by 5 12V. Specification Model: LAS1 AGQ 19 Diameter The front shape: flat round IP Level: IP67 Switch Rating: 5A 250VAC Life: 40000 hours