<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.element14.com/cfs-file/__key/system/syndication/atom.xsl" media="screen"?><feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en-US"><title type="html">Off-the-Grid Blog</title><subtitle type="html" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/atom</id><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog" /><link rel="self" type="application/atom+xml" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/atom" /><generator uri="http://telligent.com" version="12.1.9.35025">Telligent Community (Build: 12.1.9.35025)</generator><updated>2023-04-21T06:34:27Z</updated><entry><title>Mini Solar Powered Wireless Temperature Sensor</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/mini-solar-powered-wireless-temperature-sensor" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/mini-solar-powered-wireless-temperature-sensor</id><published>2023-06-23T17:10:39Z</published><updated>2023-06-23T17:10:39Z</updated><content type="html">Hello Element14 community!
After short break I am back and today I will show my project contribution to the competition &lt;a href="/challenges-projects/project14/off-the-grid"&gt;Off-the-Grid Project14 competition&lt;/a&gt;. In this blog I will show outputs of my work that consumed most of my free time in recent three...(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/mini-solar-powered-wireless-temperature-sensor"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=26265&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>misaz</name><uri>https://community.element14.com/members/misaz</uri></author><category term="STM32L0" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/STM32L0" /><category term="supercapacitor" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/supercapacitor" /><category term="MAX41480" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/MAX41480" /><category term="energy harvesting" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/energy%2bharvesting" /><category term="low power" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/low%2bpower" /><category term="gateway" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/gateway" /><category term="iot" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/iot" /><category term="wireless" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/wireless" /><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /><category term="ADP5091" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/ADP5091" /><category term="MAX31889" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/MAX31889" /><category term="solar" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/solar" /><category term="waterproof" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/waterproof" /></entry><entry><title>Solar Powered Tropical Beverage Cooling Mug -Final Blog (#6)- Hilarious summary details of an Off the Grid folly</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--final-blog-6---hilarious-summary-details-of-an-off-the-grid-folly" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--final-blog-6---hilarious-summary-details-of-an-off-the-grid-folly</id><published>2023-06-23T01:00:22Z</published><updated>2023-06-23T01:00:22Z</updated><content type="html">
Previous blogs:
&lt;a href="/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-5-dramatic-step-fwd--building-a-peltier-module-chill-plate-fan-cooled-heatsink-assembly"&gt;Solar Powered Tropical Beverage Cooling Mug -Blog #5 &amp;ndash;*DRAMATIC* step fwd- building a Peltier module chill plate/fan cooled heatsink assembly.&lt;/a&gt;
&lt;a href="/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-4-learning-to-cool-with-peltier-modules"&gt;Solar Powered Tropical Beverage Cooling Mug -Blog #4 &amp;ndash; Learning to cool with P...&lt;/a&gt;(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--final-blog-6---hilarious-summary-details-of-an-off-the-grid-folly"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=26247&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>robogary</name><uri>https://community.element14.com/members/robogary</uri></author><category term="robogary" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/robogary" /><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /><category term="arduino" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/arduino" /></entry><entry><title>Solar Powered Tropical Beverage Cooling Mug -Blog #5 –*DRAMATIC* step fwd- building a Peltier module chill plate/fan cooled heatsink assembly.</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-5-dramatic-step-fwd--building-a-peltier-module-chill-plate-fan-cooled-heatsink-assembly" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-5-dramatic-step-fwd--building-a-peltier-module-chill-plate-fan-cooled-heatsink-assembly</id><published>2023-06-19T02:32:38Z</published><updated>2023-06-19T02:32:38Z</updated><content type="html">The project is to build a solar powered Tropical Beverage Cooling Mug.&amp;nbsp;&amp;nbsp;


Previous blogs:
&lt;a href="/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-4-learning-to-cool-with-peltier-modules"&gt;Solar Powered Tropical Beverage Cooling Mug -Blog #4 &amp;ndash; Learning to cool with Peltier modules&lt;/a&gt;
&lt;a href="/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-3---the-solar-charging-system"&gt;Solar Powered Tropical Beverage Cooling Mug -Blog ...&lt;/a&gt;(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-5-dramatic-step-fwd--building-a-peltier-module-chill-plate-fan-cooled-heatsink-assembly"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=26209&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>robogary</name><uri>https://community.element14.com/members/robogary</uri></author><category term="Wrongco" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/Wrongco" /><category term="robogary" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/robogary" /><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /><category term="arduino" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/arduino" /></entry><entry><title>Solar Powered Tropical Beverage Cooling Mug -Blog #4 – Learning to cool with Peltier modules</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-4-learning-to-cool-with-peltier-modules" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-4-learning-to-cool-with-peltier-modules</id><published>2023-06-17T01:24:24Z</published><updated>2023-06-17T01:24:24Z</updated><content type="html">The heart and soul of the&amp;nbsp;Solar Powered Tropical Beverage Cooling Mug is the Peltier Module used for cooling my favorite tropical beverage.

The thought is to place the cool side touching the liquid container to chill with conduction.&amp;nbsp;
I or...(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-4-learning-to-cool-with-peltier-modules"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=26201&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>robogary</name><uri>https://community.element14.com/members/robogary</uri></author><category term="Wrongco" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/Wrongco" /><category term="robogary" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/robogary" /><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /><category term="arduino" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/arduino" /></entry><entry><title>Solar Powered Tropical Beverage Cooling Mug -Blog #3 - the solar charging system</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-3---the-solar-charging-system" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-3---the-solar-charging-system</id><published>2023-06-16T19:28:31Z</published><updated>2023-06-16T19:28:31Z</updated><content type="html">Welcome to the fabulous Solar Powered Tropical Beverage Cooling Mug blog
The 2 previous blog episodes:
&lt;a href="/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug---blog-2---the-solar-panel-characterization"&gt;Solar Powered Tropical Beverage Cooling Mug - blog #2 - the solar panel characterization&lt;/a&gt;
&lt;a href="/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-1---the-concept"&gt;Solar Powered Tropical Beverage Cooling Mug -Blog #1 - the...&lt;/a&gt;(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-3---the-solar-charging-system"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=26199&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>robogary</name><uri>https://community.element14.com/members/robogary</uri></author><category term="Wrongco" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/Wrongco" /><category term="robogary" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/robogary" /><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /><category term="arduino" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/arduino" /></entry><entry><title>Solar Powered Tropical Beverage Cooling Mug - blog #2 - the solar panel characterization</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug---blog-2---the-solar-panel-characterization" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug---blog-2---the-solar-panel-characterization</id><published>2023-06-10T22:58:00Z</published><updated>2023-06-10T22:58:00Z</updated><content type="html">See blog #1 for the concept details
&amp;nbsp;&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-1---the-concept"&gt;Solar Powered Tropical Beverage Cooling Mug -Blog #1 - the concept&lt;/a&gt;&amp;nbsp;

Blog #2 explores the capabilities of the solar panel&amp;nbsp;
The solar panel selected is an inexpensive hobby solar panel rated 12V 1.5 ...(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug---blog-2---the-solar-panel-characterization"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=26150&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>robogary</name><uri>https://community.element14.com/members/robogary</uri></author><category term="Wrongco" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/Wrongco" /><category term="robogary" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/robogary" /><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /><category term="arduino" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/arduino" /></entry><entry><title>Solar Powered Tropical Beverage Cooling Mug -Blog #1 - the concept</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-1---the-concept" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-1---the-concept</id><published>2023-06-10T21:07:16Z</published><updated>2023-06-10T21:07:16Z</updated><content type="html">My vision of &amp;quot;OFF THE GRID&amp;quot; is all about a tropical island beach.&amp;nbsp;
No phone, no lights, no motorcar , only a couple luxuries:
a beach chair, 
a fishing rod,
a solar reflector grill or a wood beach fire for my seafood buffet,&amp;nbsp;
and ...(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/solar-powered-tropical-beverage-cooling-mug--blog-1---the-concept"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=26149&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>robogary</name><uri>https://community.element14.com/members/robogary</uri></author><category term="Wrongco" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/Wrongco" /><category term="robogary" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/robogary" /><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /><category term="arduino" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/arduino" /></entry><entry><title>Off Grid Arduino IOT cloud monitored raised bed garden</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/off-grid-arduino-iot-cloud-monitored-raised-bed-garden" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/off-grid-arduino-iot-cloud-monitored-raised-bed-garden</id><published>2023-05-11T20:03:34Z</published><updated>2023-05-11T20:03:34Z</updated><content type="html">








Arduino Cloud Controlled SmartGarden
Arduino Cloud controlled and monitored Smart irrigation garden charged with a 100 watt solar panel, and powered with a home built, 12v, lithium Ion, 3s2p, 18650 battery.







&lt;a class="anchor" href="https://www.hackster.io/racingtogreen/arduino-cloud-controlled-smartgarden-995051#things"&gt;&lt;/a&gt;Things used in this project...(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/off-grid-arduino-iot-cloud-monitored-raised-bed-garden"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=25918&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>Racingtogreen</name><uri>https://community.element14.com/members/racingtogreen</uri></author><category term="smart garden" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/smart%2bgarden" /><category term="iot" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/iot" /><category term="arduino" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/arduino" /></entry><entry><title>Ham Radio Off-the-Grid "Go Box" and Solar Charging System</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/ham-radio-off-the-grid-go-box-and-solar-charging-system" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/ham-radio-off-the-grid-go-box-and-solar-charging-system</id><published>2023-05-03T13:53:30Z</published><updated>2023-05-03T13:53:30Z</updated><content type="html">For off-the-grid communications, a radio &amp;quot;Go Box&amp;quot; is sometimes a good option.
In places with no cellular coverage, your only options for communication are radio or satellite.
I chose to build a Go Box using an ICOM IC-2730A mobile transceiver since i...(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/ham-radio-off-the-grid-go-box-and-solar-charging-system"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=25864&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>rsc</name><uri>https://community.element14.com/members/rsc</uri></author><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /></entry><entry><title>Project14 | Build Projects that Give You the Freedom to Live Off-the-Grid!</title><link rel="alternate" type="text/html" href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/project14-show-us-your-off-the-grid-projects" /><id>https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/project14-show-us-your-off-the-grid-projects</id><published>2023-04-21T11:34:27Z</published><updated>2023-04-21T11:34:27Z</updated><content type="html">In the Comments Below: &amp;nbsp; Let Us Know Your Off-the-Grid Project Ideas!

This contest is launching just before Earth Day on April 22nd, 2023.&amp;nbsp; &amp;nbsp;Earth Day,&amp;nbsp; is also on Record Store Day but we just did a music challenge with Music Tim...(&lt;a href="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/posts/project14-show-us-your-off-the-grid-projects"&gt;read more&lt;/a&gt;)&lt;img src="https://community.element14.com/aggbug?PostID=25672&amp;AppID=415&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</content><author><name>tariq.ahmad</name><uri>https://community.element14.com/members/tariq.ahmad</uri></author><category term="offthegridch" scheme="https://community.element14.com/challenges-projects/project14/off-the-grid/b/off-the-grid-blog/archive/tags/offthegridch" /></entry></feed>