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

Out of stock DEV-14028

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

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

added to your cart!

SparkFun Pulsed Coherent Radar Sensor - Acconeer XM125 (Qwiic)

In stock SEN-24540

The SparkFun Qwiic Pulsed Coherent Radar Sensor - Acconeer XM125 brings powerful 60 GHz radar technology to your projects.

$49.95

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SparkFun Vernier Interface Shield

Out of stock DEV-12858

This is the SparkFun Vernier Interface Shield, a simple add-on to give your Arduino the capability to interface with Vernier …

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added to your cart!

MyoWare 2.0 Muscle Sensor

In stock DEV-21265

The MyoWare® 2.0 Muscle Sensor is an Arduino-powered, all-in-one electromyography (EMG) sensor from Advancer Technologies an…

$39.95

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added to your cart!

SparkFun 2D Barcode Scanner Breakout

In stock SEN-18088

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

$53.50

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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!