Category Archives: Solar Power

Solar Power Projects

Aluminum Soldering Demonstration at the 2016 Dayton Hamvention

I have seen this presentation several times over the years while attending the Dayton Hamvention.  Don Wilke does a great job demonstrating the process of bonding various metals at a low temperature using this special material.  I finally purchased a pack of these rods in May 2016.  As many things as I can mess up around the house and garden, I am sure it will come in handy soon.  I decided to film it for my blog and then sent the video to Don for him to use.

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Amateur Radio Go-Box and Go-Bags Examples

Ham Radio Operators need to be ready to roll out to a crisis quickly if it requires communication support.  Are you ready to “grab and go”?  How quickly could you have a functional ham radio station on-the-air ready to support an emergency situation?  Could you support your local authorities efforts, and for how long?  Can you personally sustain yourself with food and water for 3 days of support, without being a burden on the emergency relief efforts?  Constructing your own version of a “Ham Radio Go-Box” and a “Go-Bag” might be a great addition to your preparedness efforts.  Below are some pictures of potential Go-Boxes to stir your imagination and creativity.  You might even have some of the items laying around that could be put into the effort to BE PREPARED.

GO-BOX IDEAS

GO-BAG IDEAS

See How a Schematic Diagram is ACTUALLY Visualized

“How to read an Electronic Schematic” by Paul Wesley Lewis

Wonderful example of how to visualize and equate the schematic diagram with the actual circuit build out.

How Do I Read a Schematic Diagram?

How to Read a Schematic by RimstarOrg 

If you are going to build a simple crystal radio, a QRP rig or even a 100 Watt HF transceiver, you are going to want to understand how an electronic schematic diagram is read.  It’s not that difficult.  RimstarOrg has a great video on understanding the basic concept of reading a schematic.

 

Multimeter Tutorial by AfroTechMods

THE BEST Multimeter Tutorial

The voltmeter… the Volt-Ohm Meter… the Multimeter… digital or analog… continuity… amperage, voltage and ohms… COME ON, MAN!  What is it and how hard is it to use in the every day life of a ham radio enthusiast or just someone working in their workshop?  Once again, Afrotechmods has an excellent tutorial on his YouTube channel for us to learn from!

 

 

What the heck is an Amp-Hour?

Battery amp-hour, watt-hour and C rating tutorial

Regardless if it’s your flashlight, your 2 Meter hand-held radio, your QRP rig, your Field Day station(s), your APRS setup, your balloon launch radio transmitter, your trolling motor, your emergency preparations or your personal GoBox… understanding how long those batteries that supply operating power will last becomes quite important.  It will also assist you in deciding what battery to select for a particular project or product.  Afrotechmods has several excellent YouTube videos on his channel that we all can enjoy!

Battery Technology Comparison by KF7IJZ

Small AGM vs A123 ALM-12V7 LiFePo4 Battery Module

Do Volts or Amps Kill You?

Does Volts or Amps Kill You? Voltage, Current and Resistance

This should be a good lesson for everyone, especially Hams that tinker and homebrew serious radio equipment.  You’d be surprised how much is too much!  Safety around radio equipment, coaxial cables, power chords, power lines, lightening storms, grounding straps and towers needs to be at the forefront of our mind.

Excellent YouTube video by RimstarOrg.

 

Portable Battery Box for Kayak… or Ham Radio

There are a ton of variations of portable battery boxes and unbelievably expensive if you buy they retail.  I like building projects at home, so here is another battery box with a very different form profile from some of the other videos on my blog.  DIY!  Here is a video from Derek Dickey on YouTube of his own kayak fishing GoBox.

 

Portable Power Box

Battery Box, Simple Portable Power by KC6TYD

I built a portable battery box years ago out of a used small white lard tub from a Mr. Donut shop here in town to carry 2 small batteries to power “things” on camping and canoe trips.  It charged from a flexible solar panel that I laid atop my packed canoe when fishing on the rivers of West Virginia.  Then at night I had a string of 12 volt car lamp bulbs that I would string up around the campsite for some excellent lighting.  It also had a small LED inside the box that would glow amber all night so that if you needed to get up in the middle of the night you can set the small tub beside the tent flap and push a little button to kick on the rest of the lights.  I like this set up from KC6TYD, too!

GoBox Ideas

GoBox Update from KC6TYD

I am getting ready to put my ham radio station back together after being QRT for a number of years.  When I think about the VHF/UHF section of my station, I may decide to configure those particular technologies in a GoBox, of some sort.  I really like the idea of being able to “pack-n-go” in the event of emergency comms or Field Day type of activities.

 

Back Up Solar Power for Ham Radio

Harbor Freight Solar Panel for Ham Radio

I spent a lot of time on a medical mission trip to Mali, West Africa years ago optimizing their solar power system.  (Constant dust on the solar panels from the Harmattan winds was a battle for efficiency.)  This is an interesting video done by KC6TYD about his first experience with solar power in the ham shack.  (This only about the concept, not an endorsement per se of Harbor Freight or the manufacturer.)  But I am definitely interested in some solar projects here at home in the future.

 

Anderson Power Poles (Part 2)

Anderson Power Poles For 12 Volt Ham Radio Connections

These are very handy for all sorts of your 12 volt ham radio projects!  

Will be looking for these at the next hamfest!

Space Weather Impacts Everyone… including amateur radio!

space weather

From the U.S. National Weather Service YouTube page… click video links below…

We rely on advanced technology for almost everything we do today. Satellite communications, GPS applications, and the electric power grid provide the backbone to our Nation’s economic vitality and national security. This technology however, is vulnerable to a threat from space — our Sun. Eruptions from the Sun can have a profound impact on society. In Boulder, Colorado NOAA space weather forecasters maintain a constant vigil on the Sun, alerting a diverse customer base when storms are imminent. Operators from many sectors will take mitigating actions to protect the critical infrastructure that we have come to depend on.

An Introduction to Space Weather and the Space Weather Prediction Center

Space Weather Impacts: Communications

Space Weather Impacts: GPS

Space Weather Impacts: Power

How Does a Multimeter Work?

Afrotechmods is a very insightful and easy to understand YouTube channel to follow on basic electronics.  Here he talks about multimeters and their usage in our ham shack.  I have several different digital and analog multimeters and their usage often depends upon the application and project.  He does other excellent videos, so check him out!

Solar Super Storm of 2012 Near Miss… Ham’s Better Be Prepared

This is why ham radio operators need to be prepared for such a massive solar event.  If the rest of the grid (power and internet) were to go down, it could take a long time for it to be repaired.  Ham radio communications might become critical in every community.  Are we prepared and proficient to aid our communities?

Link to full article… Near Miss: The Solar Superstorm of July 2012

playwithlifeorg

4 out of 5 dentists recommend this WordPress.com site

HarsH ReaLiTy

My goal with this blog is to offend everyone in the world at least once with my words… so no one has a reason to have a heightened sense of themselves. We are all ignorant, we are all found wanting, we are all bad people sometimes.

BG5TLA's Blog

Just another WordPress.com site

Tinkertoytech's Blog

Just another WordPress.com weblog

KC4LMD

Chronicling my pursuit of amateur radio’s "Worked All Neighbors" award

Casey's Place

"When we try to pick out anything by itself, we find it hitched to everything else in the universe." -- John Muir

Hackaday

Fresh hacks every day

VK4JAZ

Writings about Amateur Radio

Tactical HF

I love the smell of ozone in the morning...smells like...radio.

WB5RMG : RadioActive Blog

slightly sub-orbital testing facility

73, de N2HTT

A blog about ham radio, Linux and more...

Ham Radio Blog PD0AC

Thoughts of a Dutch radio amateur

Silver Bells Blog

Truth Appealing...

CQ de WT8WV... GraHAM's Dits & Dah's

My journey in amateur radio intrigues and hobby interests

K5UNX Ham Radio Blog

A blog dedicated to things Ham Radio related

Mountain Mists...

A pleasant journey into how I see things... big and small

playwithlifeorg

4 out of 5 dentists recommend this WordPress.com site

HarsH ReaLiTy

My goal with this blog is to offend everyone in the world at least once with my words… so no one has a reason to have a heightened sense of themselves. We are all ignorant, we are all found wanting, we are all bad people sometimes.

BG5TLA's Blog

Just another WordPress.com site

Tinkertoytech's Blog

Just another WordPress.com weblog

KC4LMD

Chronicling my pursuit of amateur radio’s "Worked All Neighbors" award

Casey's Place

"When we try to pick out anything by itself, we find it hitched to everything else in the universe." -- John Muir

Hackaday

Fresh hacks every day

VK4JAZ

Writings about Amateur Radio

Tactical HF

I love the smell of ozone in the morning...smells like...radio.

WB5RMG : RadioActive Blog

slightly sub-orbital testing facility

73, de N2HTT

A blog about ham radio, Linux and more...

Ham Radio Blog PD0AC

Thoughts of a Dutch radio amateur

Silver Bells Blog

Truth Appealing...

CQ de WT8WV... GraHAM's Dits & Dah's

My journey in amateur radio intrigues and hobby interests

K5UNX Ham Radio Blog

A blog dedicated to things Ham Radio related

Mountain Mists...

A pleasant journey into how I see things... big and small

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