I had an opportunity to go to a conference last week where I stood in front of a booth for 4+ hours. By the end I was chugging coffee to stay awake and my lower back hurt so bad that I had to lean on the table in order to appear that I was still functional as a presenter and engaged with people that came up to talk to us. I really couldn’t believe how much things have changed. When I was working night shift in the fab, there would be nights where I would stand for 8+ hours of a 12 hour shift, oftentimes standing in front of a machine, modifying something on a touchscreen. I know this could have been even worse and that many people deal with even longer and more strenuous hours, but the difference between my old work environment and my current one is pretty glaring to me.

Tonight, I’m using every bit of my being not to post something political (watching the VP debate). The tension in this country is so thick you can cut it up and serve it. Anyway, instead I will post a question (to myself).

Why did I start ChrisGammell.com?

I’ve written before about why I started a blog, but never why I decided to make it a namesake site (using my real name, all over the place). The main reason is branding. Pure, simple and maybe a little bit selfish. It’s actually a lot of work to get people to know your name. It’d be much easier to start a blog titled “AnalogElectricalEngineering.com” or something like that. That would be great for the average Analog Electrical Engineer, but not so much for Chris Gammell. In that case, I would have to work extra hard to let people know who I am and what I do. So why else? I like trying to be an individual (even if it complete individuality may not be possible). I love the idea that people are reading my ideas. I like the attention, sure, but moreso, I like contributing to society, even a little bit. Perhaps it’s a characteristic of Generation Y, but I enjoy it and I’ll spend some late nights to help out if I can. Yet another reason is that I enjoy challenging myself to learn knew things. True, I feel a little guilty blogging about things I’m not a master of, but if I spend some time researching, I can usually point readers in the right direction, even if I’m not completely sure. The best point is where I define a problem for myself online and then figure it out and get to post it later.

Two things will make people want to use less power: not giving them much to start with and making it prohibitively expensive. Both of these scenarios seem to be dovetailing right now with the shrinking of many devices and energy becoming an ever more expensive and sought after.

Sure, there are people out there trying to create and harvest more energy. Either through more drilling, more wars, more acquisitions or new technologies. But eventually, people start to question why we are using so much energy in the first place. Instead of running device batteries into the ground quickly, why not draw less current? Instead of putting a bigger more expensive battery on a device in the first place, why not come up with new techniques to conserve power? Instead of paying high prices for energy and polluting the environment, why not conserve energy in our devices so that we don’t need as much energy overall?

I’m sure it’s one of the first times I’ve ever thought this, but right now I’m really glad I didn’t go into finance for a career. OK, that’s untrue, even though the money is good for them, I’ve always recognized that the lifestyle stinks. But holy moly, those guys (and gals) are probably not having a great time right now, even if they’ve socked away money before this month.

As any part-time pessimist would do in rough economic times, I’ve been thinking about work and how I could be affected by an extended recession. I’m not too worried that a possible economic downturn will have me out on the street tomorrow, but of course I wonder what might happen in the near- to mid-future. Furthermore, being the perpetual optimist, I am trying to see how a recession could be good not only for engineers, but also for engineers (and others) in Generation Y. So for now, forget about golden parachutes, let’s think about silver linings:

This blog started when I moved back to Cleveland. Really, it was a little bit sooner, but it got going full time once I was settled in back in May. Since I’ve been back, I’ve actually really enjoyed it. There are some things I miss about Austin (where I used to live), but I am happy with my decision, most notably because of my job. I feel like I am part of the minority that is moving back North, that others in my generation are more likely to head south at the first opportunity.

Hi Everyone,

I have been reading some ways to take a blog to the next level, linked by the ever resourceful and connected Seth Godin.

I am considering switching themes. I had a rough time of it when I was using StumbleUpon a while back and came across a few different sites that had the same theme as this one. It’s a testament to the creator of the theme, but a bad way to stand out.  As such, I’m going to embark upon making my own theme. I’m sure there will be some component of circuits and analog electronics on there. I mean, this is an analog blog, right? If you have any suggestions for me, please leave them in the comments.

“Hmm, I should really get a sound sample for the before and after on my piano. I’m so confident I can get this thing to work that I want some evidence how broken it was prior to my genius fixing of this machine.”

POP. ZAP. HUMMMMMMMMMMMMMMMMMMMMMMM.

“EEP,” thinks Chris.

HMMMMMMMMMMMMMMMMMMMMMMMMMMMM….

So it seems that I may have broken the amplifier on my Wurlitzer 200A. This after I took my sweet ol’ time getting all the replacement parts in from Mouser. After they finally arrived, I scheduled a time to work on the piano on the weekend to try and fit into my relatively busy schedule.

Even though I got the capacitors and transistors in for my Wurlitzer 200A, I decided to write about something else before I started documenting the hopefully successful re-build of my vintage piano.

Generation Y has a strong reputation of feeling entitled and wanting to do things their own way. The question I have today is:

To break or not to break?

Should the spirits and ideas of young upstart Millennials be squashed in order to show them the ways of a company? When we bring in new employees into an organization, what is their greatest strength? Is it their new ideas? Or is it their ability to perform the normal tasks, but maybe better than their predecessor? Is it their ability to stand out or to fit in? Is it to buck the bureaucracy or to massage it? Let’s look at some situations.

I’ve been having what some would call an identity crisis. How, you ask? I’ve been working on digital electronics.

*GASP*!

I found out that in the early 90s and even earlier, analog engineers routinely switched from working in the analog domain to the digital domain…because it was paying really great. Not only that, most analog engineers had the expertise to do what most early digital engineers were doing (basically stringing together a lot of digital gates in DIP packages). It wasn’t until later that digital engineers started acting more as programmers and VHDL/Verilog experts.

Ah summertime. What a great time of year. There are tons of things to do, but none match the splendor and diversity of a county fair…especially in middle of nowhere Ohio. Between eating pizza subs, watching horses pull stuff and admiring the great bounty of mullets that only rural areas could give us (“Strong crop of mullets on the back 40 this year, Pa!”), I found something genuinely interesting.

In a cramped show trailer, I happened upon a nice older gentleman whom I’ll call Hank (cotton candy causes memory loss). He was selling a range of products from CornStoves.com, which is a distributor for a range of pellet stoves. Neither the website nor the product is particularly flashy; basically there is a thermostat that controls a hopper, which can hold wood pellets, or sometimes grain. When it gets below the set temperature, the thermostat kicks on and releases a few of the tiny pellets into the already raging, but compact fire (500°F and up in those tiny piles). This method allows for only using the amount of energy needed and not much more. Depending on whether the system is a boiler or a furnace, the pile of burning pellets then heats liquid or air respectively and then goes through a heat exchanger. I immediately asked Hank if my house would smell like popcorn, but he calmly explained that the heat exchanger would not usually allow that. He was nice enough to humor me though, and told me that it might smell like popcorn outside my house. He also told me that a retrofit system for an existing 1500 sq. ft. house would cost about $5000 or so. It would tie into an existing furnace’s ducts and then kick on instead of the regular furnace (with the option to use the original furnace). I though this was a pretty interesting idea.