“Hi everyone,
In this instructable I explain how I made a playback recorder using Raspberry Pi. The device is a Raspberry Pi model B+, with 7 push buttons on top, a speaker connected to one of the Pi’s usb ports, and a microphone connected to another usb ports. Each button is associated to a sound, so it can play 7 different sounds. The sounds are played after a brief push of the button. To record a new sound, simply push the button for more than 1 second, record after the beep, and let go the button at the end of the record. It doesn’t get any simpler than that!”