Bark Back Interactive Pet Monitor

Contributors: jenfoxbot

Resources and Going Further

Here's a summary list of resources for this tutorial:

• MEMS microphone datasheet
• MEMs Microphone Hookup Guide
• MCP3002 datasheet
• CloudMQTT Documentation
• Python MQTT

Check out these additional ideas for expanding upon your Bark Back project:

• Add in an RPi camera module to include video.

Raspberry Pi Camera Module V2

DEV-14028

This 8mp camera module is capable of 1080p video and still images that connect directly to your Raspberry Pi.

$48.00

• We're already connected to the IoT, so why not throw in some more sensors!

SparkFun Simultaneous RFID Reader - M7E Hecto

WRL-24738

The SparkFun M7E Hecto Simultaneous RFID Reader simplifies reading UHF RFID tags (EPCglobal Gen 2) with its powerful M7E-HECT…

$309.95

SparkFun 2D Barcode Scanner Breakout

SEN-18088

This tiny "scan engine" will read 20 different barcode symbologies — both 1D and 2D!

$66.95

SparkFun RFID Starter Kit

KIT-13198

This it the SparkFun RFID Starter Kit, an all-in-one kit that offer everything you need to get your next RFID project off the…

$53.50

SparkFun Triad Spectroscopy Sensor - AS7265x (Qwiic)

SEN-15050

The SparkFun Triad Spectroscopy Sensor is a powerful optical inspection sensor with three sensors combined alongside LEDs us…

$69.95

For example, you could monitor hazardous gases (perhaps methane?).

• Prefer a reward over barking back? Create an automatic treat dispenser to reward your pet for being quiet for a few hours. Here's a candy-dispensing tutorial for inspiration and to help get you started.

• Share your findings and adaptations in the comments below!

Happy building!