My Commentary and Technical help

This post is continued here: http://www.bobdavis321.blogspot.com/2013/01/signature-electronic-signs-convert-to.html There are several Sign...

I recently had to re-repair the Poloroid TDA-03211 3211 32 LCD TV. This time one of the tiny blue capacitors in the red circled area had sh...

A while back I started rebuilding a Dunlap Clarke Amplifier.  This is an update to the rebuild project.  I stripped the cabinet almost compl...

I designed a popout vertical menu for wordpress for a previous employer but they never liked it or used it.  So here it is for everyone to u...

Recently I installed a new floor for a friend.  It is the interlocking wood floor like what I did in my living room.  These came with a wate...

I picked up a 42 inch plasma TV for free a few months ago.  The owner was getting rid of it because it shuts off after a few hours.  It eve...

Recently I had the job of fixing a Compaq F700 that overheated and shut off after about 15 minutes of operation.  Needless to say the coolin...

As Hurricane Sandy approaches our coast I am compelled to think back over the last few years.  Somewhere on this blog I talked about how whe...

Here are twelve things to look for when you are creating or purchasing a new web site design.   These are some serious questions that y...

Well for months I debated between putting on a metal roof or using shingles.  Metal costs a tiny bit more but is many times faster to instal...

My neighbor was throwing out a huge TV because the screen was broken.  I told him that you can make money selling the parts on eBay.  He tol...

My book "Creation is a Fact" is on Kindle!  You can find it at http://www.amazon.com/dp/B00937S4IQ It has taken a lot of work an...

Is AVG 2012 a virus? I had to remove AVG 2012 from a computer the other day.  First I tried "AddRemove" programs from the contro...

Have you noticed lately that you can but two bottles of medicine and then pour the second bottle into the first with room to spare? I se...

How to quickly and cheaply fix a wet basement. Drill holes in the bottom of the cinder blocks and let the water out. Then fill the blocks ...

I recently had the need to list all posts on a WordPress web site.  After hours of playing around I found a great Plugin called "Get Po...

I have worked with a number of Firewalls over the years, but the Netgear UTM Series Firewalls are not easy to work with.  After several atte...

I have tried two different antennas for Digital TV reception. One cost me only $2 at a yard sale. One was far superior in rejecting interfer...

I have been working on writing a book called "Why Believe in Creation?".  It comes from my notes from teaching on creation about 1...

Recently I had the fun of replacing the Battery in a 2005 Dodge Stratus.  At first I could not find the battery but after following some cab...

I have been featured by Wired Magazine, Hacked Gadgets and now by EE Web.  Check it out: http://www.eeweb.com/spotlight/interview-with-bob-...

Samsung Syncmaster 214T repair for the symptom of a faint and flashing picture. The solution is to replace 5 capacitors in the power suppl...

When I purchased my van it only got about 16 miles per gallon. So I set out to improve on that. First replace the spark plugs. Use platin...

Back in 2009 I replaced TimThumb in the Mimbo WordPress Template with a change in the function that was used to get the thumbnail images. T...

First of all “free energy” is not an oxymoron. There are lots of easily used sources of free energy, like water going over waterfalls, sunl...

This is another one of my crazy inventions. The right side is a Nortel telephone. The left side interfaced with a computers printer port s...

While digging through my junk I came across two things that I made years ago. Can you guess what they are? The first is a IBM PC Turboc...

My Arduino Based 25 million samples per second DSO Oscilloscope project is underway.  Years ago I made several printer port projects that we...

Recently I fixed a Targus Universal Charger. This is the second time I have worked on one of these. If only I could remember what the prob...

SEO had changed a lot over the years. At one time you could just say what your key words were and the search engines then used those words....

Someone recently was given a Vtech Vreader and MobiGlo display console and they wanted to know if the individual parts can be removed and us...

This week the US government stopped all funding for a program that had been promoting Religious Freedom around the world.  On the very same ...

A few years back there was a lot of talk about the Yellowstone Super Volcano possibly becoming active and causing a really huge disaster.  I...

A few years back I developed a Key Word Analyzer (KAT) tool. It is at www.davismission.org/keyword Now I am working on another feat of web...

Once again this is another laptop that has cooling fan or clogged heat-sink problems.  I wish they would make this problem easier to fix!  I...