Low Power Arduino! Deep Sleep Tutorial

Published: 22 January 2016
on channel: Kevin Darrah

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In this video I'll show you (without libraries) how to place the Arduino into a deep sleep state - we'll get this bad boy down to ~0.287uA running the bone stock ATMEGA328P-PU with the Arduino boot loader running at 16MHz with a 5V power supply. I'll show you how to wake up with a digital input (push button) and from an internal watch-dog timer.

Feel free to leverage my hard work :) take any snippets from the code here: http://www.kevindarrah.com/download/a...

Here's the datasheet for the ATMEGA328P-PU that I'm referring to: http://www.atmel.com/images/atmel-827...

The last video about killing power to the Arduino here:    • Low Power Arduino!  Kill Power Circui...

Check out my Tindie store (trigBoard is available) https://www.tindie.com/stores/kdcircu...

Thanks to all the Patrons for dropping a few bucks in the tip jar to help make these videos happen!
  / kdarrah

Twitter:   / kdcircuits

For inquiries or design services:
https://www.kdcircuits.com

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