Velleman KA02 Datasheet

Velleman N.V.

March 2013

Audio shield for Arduino™

Record your voice via a built-in microphone or a line input

Features

- 60 second recording time

- start playback, record,… via on-board buttons or via Arduino™ UNO

- playback via a speaker or a line output

- downloadable sample sketch and library

- stackable design: the shield can be stacked with other shields

- Large user community

- requires 1 Arduino™ UNO (not included)

Datasheet

KITS FOR ARDUINO™

Component

KA02

Arduino™ UNO kaart

(niet meegeleverd)

Volume

Feed trough

Play

Record

Erase

Specications

- audio sample frequency: 8 kHz

- uses pin 10 on an Arduino™ UNO board as a Chip Select

- uses the ICSP pins on an Arduino™ as a serial connection to the
shield to free up I/O pins

- memory write up to 100.000 X

- dimensions: 80 x 55 x 30 mm / 3.15 x 2.16 x 1.18”

Speaker

Line-out

Microphone

Forward

Reset

Velleman® NV, Legen Heirweg 33 - Gavere (Belgium)
Velleman.eu - Vellemanprojects.com - Velbus.eu

Line-in

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