RichC | March 25, 2020
It may not come from space in the form of meteorites as mentioned in the story below, but I think the biggest advancement in this decade will be in superconductivity. Physicists have made fantastic advancements in reducing electrical resistance ever since Dutch physicist Heike Kamerlingh Onnes experimented with ferromagnetism in 1911, but getting superconductivity state […]
RichC | April 11, 2019
A Smartthings- like plug that I used with the Amazon Echo virtual assistant failed this past week, so I took it to the workbench in order to diagnose. I suspected that I was not really going to be able to fix it, but was curious as to what what inside anyway (sort of hoping, but […]
RichC | April 27, 2016
A leftover weekend project was to see if I could get my dad’s old Triplett 630PL meter back to working shape. As a boy, I remember "carefully" using "his" meter when I was in junior high school and attempting to build Heathkit projects … like my shortwave radio. Thankfully I never has to depend o […]
RichC | October 14, 2014
Most offices (home and commercial) protect their computers and electronics with at least a surge strip and many of us with Uninterruptable Power Supplies … or UPS units. I’ve owned a couple from APC (now Schneider Electric) and over the years have been frustrated with having to replacing the expensive back-up batteries. The replacements are […]
RichC | July 31, 2014
A couple of days ago I whined about my failed or failing charging/sync cables used on phones, tablets and electronic devices. I then started searching for the replacements but was discouraged with the delayed shipping for non-branded cables from China. Then after reading about the cheap quality, I revisited Amazon decide to find out if […]
RichC | June 30, 2014
It is nice to know (sarcasm) that with up-to-date inventory systems connected to customers by computer, tablet and smartphone, that companies like Newegg still find ways to remind us that ordering online is not always efficient. Here I am checking to see if my order will arrive as expected today … but instead my order […]
RichC | March 4, 2014
Another electrical project for Encore on the top of my list is trying to convert a couple of my defective Navman instruments to older used Raymarine ST60+ series instruments (made an Ebay purchase). After talking with a pretty sharp supplier to the marine industry, he convinced me that if I wire them correctly the ST60 […]
RichC | February 12, 2010
Gadgets, particularly those with microchips are getting more and more ‘micro’ all the time. For the most part, this leads to improvements in electronic gizmos that serve us daily for convenience and even health. I read an article in TechNewsDaily about a solar-powered sensor that is small enough to supply endless power, yet powerful enough […]
RichC | January 1, 2010
There come a time when having even small fingers and thumbs isn’t good enough, let alone bigger finger like me, isn’t to repair. Here’s a time tested technique that might just keep your frustration level down. When you’re tinkering with small parts like electronic devices screws, try a dot of silicone sealant on the end […]
RichC | December 9, 2009
My goal is to have the home theater upgraded by the time my kids are home from college for their Christmas break. The new Optoma HD20 arrived and I anxiously replaced my older Sony 900U ceiling concealed projector. Besides ‘still’ having a ridiculous combination of remotes, the HD picture enhanced from a standard DVD from […]