Central Hardware, St. Louis history

Central Hardware, St. Louis history

St. Louis-based Central Hardware was one of the first big-box home improvement chains. It peaked in 1993 at 39 stores in six states in the midwest, employing 3,700 people. It was once the 19th largest hardware retailer in the United States.

Central Hardware’s motto was “everything from scoop to nuts,” a play on the English idiom “soup to nuts,” which means beginning to end. Their inventory was over 40,000 SKUs, comparable to today’s home improvement stores. Its stores regularly exceeded 50,000 square feet. That’s about half the size of a typical home improvement store today, but it was large for the 1970s and 1980s. Traditional hardware stores ranged in size from 2,000 to 10,000 square feet. Its employees wore orange vests so customers knew who to ask for help.

Read more

Fix your dead SSD with the power cycle method

Fix your dead SSD with the power cycle method

There was a big dustup a while ago about power failures killing SSDs. It turns out that when this happens, you can usually fix it. If your SSD died, here’s how to recover or fix your dead SSD in 61 minutes using the power cycle method.

Yes, it really does take 61 minutes to revive a dead SSD, but you only have direct involvement for a few minutes. The rest of the time, you can do something else while you wait for the drive to do its thing.

Read more

History of overclocking

History of overclocking

Overclocking didn’t start in the 90s, and it wasn’t limited to PCs either. Here’s a history of overclocking from a guy who did it some, and talked to guys who did it a lot in the 80s.

I don’t recommend overclocking, and today Microsoft can prove it’s a bad idea. But overclocking has a long and colorful history. It’s less common than it used to be, perhaps. But it’s not completely extinct.

Read more

Repair a Weller soldering gun

I scored a Weller 8200 soldering gun at an estate sale one street over from me for a few dollars. They didn’t know what they had. I got it home and it didn’t work–it wouldn’t heat up–so maybe they knew exactly what they had. Lucky for me, it’s easy to learn how to repair a Weller soldering gun yourself.

It turns out the most common problem with these guns is very easy to fix and doesn’t cost anything. But if you’re like me and got a gun alone, without the case or instructions or the tool they give you, you’d never know.

Read more

How to roll your own mini PC and potentially save

I’ve talked at length about HP’s new mini PCs, but there are some alternatives in the DIY space. For example, Asrock offers the D1800B-ITX, which sells for around $53. Going the DIY route, you won’t get a discounted copy of Windows, but you also won’t spend money on RAM and an SSD that you’re going to end up replacing and you can get exactly as much CPU as you want.

Read more

In the city, a $6 antenna is all you need

There are a lot of good plans for DIY antennas on the web that you can make for less than $10 worth of parts, which is good considering the flood of $50 antennas on the market that are little more than hype.

A couple of years ago I made a Gray-Hoverman antenna. I had no complaints about how it worked, but it wasn’t very durable. And in St. Louis it was overkill–it picked up everything tvfool.com said I could get indoors and nothing more. No SIUC PBS station for me. A Gray-Hoverman is probably more useful along the eastern seaboard where the cities and TV stations are closer together.

Rather than fix the Gray-Howerman yet again, or build something else, I bought a basic, traditional-looking RCA ANT111F for $6. Even the simplest DIY antenna, made primarily of a cardboard box with aluminum foil, costs $3-$4 in materials to make and my time is worth more than the difference. If my kids were a bit older, a DIY antenna would be a great science experiment to do with them, but they aren’t.

I did find my reception in the basement, below ground level, was pretty abysmal. The range seemed to be less than five miles, and I could only get about five channels. But on the first floor, with the antenna about seven feet above ground level, my range is 10-12 miles, depending on the strength of the distant signal, and I could get 30 channels. To improve reception in the basement, I connected a longer cable to the antenna (using a cheap keystone jack as a coupler) so I could put it up in the ceiling, closer to ground level. When I did that, I could get 24 channels, though the signal strength wasn’t all that good.

One thing to remember when changing or repositioning an antenna: always scan for new channels afterward.

An easy DIY Lionel-compatible high-side gondola

My preschool-aged boys and I made train cars this weekend. Yes, I introduced my boys to the idea of making train cars from scratch–scratchbuilding.

They aren’t finescale models by any stretch. But the project was cheap–no more than $30 for the pair of cars, total–and it was fun.

Here’s how we made these simple train cars, so you can too. Read more

How to power your computer up from away from home

The low-tier, DIY VPN has proven popular. The biggest drawback with its approach has been that it requires you to keep a PC on at home. But if your computer is configured to hibernate after a period of inactivity, or if the power goes out, you’ll have a problem.

If you’re willing to do some work, you can use Wake-on-LAN over any Internet connection to solve that issue and power on the computer at will.
Read more

Roll your own Retro-64

So an upstart company has licensed the Commodore name and unveiled an updated C-64, which is essentially a nettop in a 64-alike case with a 64-like keyboard. Reactions are extreme. People either love it or hate it.

I’d like to have one, but I’m not paying $595 for a nettop. But it should be possible to roll your own.

Read more

WordPress Appliance - Powered by TurnKey Linux