EARTH DAY – Intel power meter – uses Adafruit Tweet-a-watt! #earthday

After
Using the Intel® Energy Checker SDK at Home. Uses our Tweet-a-watt, Jamel @ Intel writes –

For my third blog entry on the Intel® Energy Checker SDK, I will take on a two-part DIY and super fun project. I always wanted to extend the use of the SDK into my home and be able to monitor my personal energy consumption. As an engineer, I live by the motto: “you cannot manage what you cannot measure”. Isn’t the electric bill all about that, one may ask? Sure, it is a good year-to-year and month-to-month trend indicator and it will likely fit the needs of most of us for a while. However, using my bill, I cannot break down my energy consumption per function. What is the cost of running my lab equipment in the garage? How much does the entertainment system cost us per month? Etc. To be honest, I do not know if this information will trigger some good changes in the way I run my electric equipments – I sincerely wish so –, but at least I will have the knowledge.

I was aware of the existence of a cool little device called Kill A Watt produced by P3 International (P4400). This power analyzer actually fit requirements #1, #2 and #4 out of the box. Unfortunately it is a closed device and it cannot share its readings with the outside world. Luckily, there is also a cool DIY kit from Adafruit Industries – called Tweet-a-Watt – which precisely allows you to turn a P4400 into a wireless power analyzer using Digi’s XBee® 802.15.4 RF modules. With this kit, requirement #3 can be met. Sure, there are many other devices and kits available in the market, but for my project, this was the best pick. If you decide to take on similar project using different device(s), please share your experience with us!

The SDK page can be found here.



Pt 2840

Celebrate Earth Day 2010 with Adafruit – we’ll have posts all day and night with fun power/earth/green related projects and we’re having a one-time only sale on solar panels! Get a 2W solar panel 6V, 330mA out for $20, today only!


Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat and our Discord!

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Join over 38,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 11/15/2024 Featuring Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board! (Video)

Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: A New Arduino MicroPython Package Manager, How-Tos and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi

EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

Adafruit IoT Monthly — The 2024 Recap Issue!

Maker Business – Adafruit Daily — Apple to build another chip at TSMC Arizona

Electronics – Adafruit Daily — SMT Tip – Stop moving around!

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !


No Comments

No comments yet.

Sorry, the comment form is closed at this time.