Outernet Lighthouse Satellite System Review

Outernet satellite receiver mkme.org

This is my full review of my new Outernet Satellite receiving system. A few months back I purchased the Lighthouse receiver system from Outernet to allow me to receive data from satellites anywhere in the world.   I am happy to conclude my initial testing and provide a review here.

The Lighthouse receiver hooks up to a satellite dish via standard co-ax cable and is deigned to receive the content provided by Outernet anywhere in the world. You can watch my initial overview and unboxing video here:

I have a large mobile project in mind for this setup so I needed to have a portable dish system for the receiver to interface with.  I found a DirectTv foldable/portable dish system which seemed to fit the bill fine.  You can find this folding dish here.

For me to receive the Galaxy 19 satellite here in SW Ontario I knew I would need to swap out the LNB for a KU band unit on the dish. My initial purchase failed miserably and did not work at all on the satellite. It ended up being that the receiver could not switch the LNB over to a linear polarized only receive function so I had to find one which could work by default.

On eBay I found a dedicated KU band Linear LNB for a reasonable price and this turned out to be the key to success.

Outernet receiverLNB

I have since added these Linear style LNB’s to my Amazon store here.

To install you simply need to measure the distance of the old LNB to the dish face and ensure the new one has the receiving face in the same spot. I did this by measuring the overall distance as well as marking the support arm with a sharpie marker and a t-square.   Just remove the clamp and swap for the new one. Most LNBs have the same size barrel- if not- you will need to get a bit more creative.

changing KU band LNB

Important note: This is an offset dish so remember to subtract 10 degrees from the elevation value for your area (this is noted on a sticker on the side of my particular dish but yours might not be)

Once the dish was retrofitted I was then able to receive the data stream Outernet is sending on the Galaxy 19 satellite. The news, educational lessons and even Twitter feed began downloading with no issue.

Here is the FULL review video:

My hope is to use this system in an upcoming “Without Borders” project which I should have mostly finalized by mid 2016 and ready for in-field testing (I hope).

Although the system now works well for me I have to admit it still belongs in the realm of “DIY” type people as you may need to do some tinkering with a dish and setup. If you run into issues (like I did initally) make sure you check out their forum for help.

Here is my forum thread where I worked through the LNB issues initially. It is a good read I think if you are interested in seeing the troubleshooting process etc. Branko on the forum was fantastic to deal with. Amazing support!

The content being sent by Outernet is pretty comprehensive and I have little doubt it will evolve quickly as more people realize this system is an option in areas without easy access to internet/data.

Facebook and Google have plans for several internet systems in remote areas- oddly enough, a suitable “first step system” already exists and works very well…

Stay tuned!

Pico Projector Review

Pico Projector mkme.org

Some time back I picked up a Pico projector to use in some upcoming projects.  I purchased mine from Amazon and it arrived quickly and fully functional.

These tiny LED projectors are a great addition to projects with the Raspberry Pi for the due to the sheer portability.  This unit has an internal battery which does seem to last about 80 minutes of continuous use.  The screen is not the highest resolution (960 X 540) but for the price it is on par with all other units I researched.

I have almost nothing negative to say about this unit. It would be nice if it was a tad bit brighter but this is always a want for any projector.

I can’t wait to use this in the upcoming “without borders” project where it will serve as a display for both Raspberry Pi and Android cell phones.

Here is the full review video:

I have this unit in the Amazon store here:

http://store.mkme.org/product/aaxa-led-pico-projector-with-80-minute-battery-life-pocket-size-mini-hdmi-15000-hour-led-life-and-media-player/

 

New Electronics Parts- Mailbag Videos

A pile of electronics goodies arrived in the MKme shop recently.  These components will be used in ongoing projects as well as some new projects you can expect to see on the YouTube channel.

Thanks to Gearbest for the Raspberry Pi Goodies.  All these parts are already committed to various projects.  Too many are laying incomplete on the workshop shelves 🙂

We also got some goodies from Banngood as well.  This new robot platform will be develop alongside the existing Arduino 4WD robot project on the channel.

Can’t wait to get building with these.  Should have a Raspberry Pi media center project posted sometime in the next week (hopefully).

Time to get building more…

 

 

 

 

 

Raspberry Pi Zero- $5 Computer Released

The smallest Raspberry Pi computer– the Pi Zero has now officially been released.    This tiny Linux based computer includes a 1 GHz processor with 512 mb of RAM on board.

The Raspberry Pi Foundation had been shaking up the industry for several years with the various models of the Pi, but this one promises to be a true game changer.  The price and size of the Zero open the possibilities even wider for the world of inventors, hackers and makers.  At this price and size- these can be practically given away.

If you have a subscription to the Official Raspberry Pi magazine, you will actually receive one of these inside your December edition!

Over the upcoming weeks it should be truly exciting to see what the world makes of these devices.

Remember to sign up for our FREE Community Newsletter:

Fully Automated Cat Feeding with RFID!

Member of the community Ken sent in his amazing cat feeding station project.  Taking existing commercially available components he was able to fully police his cats eating habits.  Check Ken out on Twitter HERE.

From Ken:

We have two cats, Gypsy and George. Gypsy likes to over-eat which means that George does not always get as much as he should (Life is never easy with pets).

Our solution was to build two cat feeding stations. I was able to get two PetSmart pet doors, this is the small version (the doors use 4 “D” cell to power the motor that moves them up to unlatch and down to latch). Each door has a battery operated fob that attaches to cats collars. Each fob sends a different code so that only the correct cat can get into their own feeding station. I also purchased two laundry baskets to mount the doors into to make a light enclosure.

Some Photos:

Front View and Fob (on the right not actual size) which will only open the door for one feeder

The door controls (shown below) have two buttons one to set the operation and the other to learn the fob that controls it. There is a dial to set the distance and three LED’s red, green and yellow which are used to show the state the door is in. They only come on for a short time during the state setting. The red one will blink when the batteries are low.

Close up of the control panel

 

Edge on view
 

The laundry baskets were not tall enough so I added four 4” 2×2 on the corners of the bottom of the basket and covered them with some left over corrugated plastic we had left over from the roof or our back yard sunshade. On one basket, I had to cover up the ”handle hole” on the far end. Gypsy would reach in to try to get food out of the food dish. I had saved some plastic handles that are used on electronics packing boxes (such as laptop computers and printers) which I put on the top of the feeding station so it could be lifted easily.

Gypsy’s feeding station has a battery operated 5 bowl feeding station that will move at set times so she gets a 1/3 of a meal three times a day.

5 Bowl feeder open & 5 Bowl feeder closed

Clock and adjusting switches for time and rotate times for the 5 bowl feeder.

This has made policing meal time much easier (and this project makes life easier with pets).

Ken Heinrich

 

Thanks ken for sharing your build!