For those of our members who are interested in helping in the Arduino community you now have a chance! It is very simple, you don’t even have to do anything heavy duty. The Arduino Designers are looking to make the next model, Arduino 1.0, and they need to collect information. If you own an Arduino, or have used one, then you can go to the Arduino website and fill out this survey (http://www.surveymonkey.com/s/ArduinoUsage) they have put up. They are looking to use this information collected to assist in the development of the next model. It is very short, only takes a few minutes to do, and it could be Memphis’ way of helping out with such a great community. So take a few seconds, hop on over to the website and answer those questions!

Want to learn how to solder? The Midsouth Makers group will be hosting a beginners’ soldering workshop on Friday, May 14th at 7pm in Room 241 in Nolan Hall at Christian Brothers University campus, 650 East Parkway South, Memphis, TN 38104. If you wish to buy a soldering iron it will be $10, but only $5 if you bring your own soldering iron or just want to borrow one. We are a newly founded non-profit group looking to meet, teach, and work with others on DIY projects.

We will have a kit that includes a 555 timing chip and everything you need to build a small circuit that lights an LED when you press the button. All parts including batteries are included. Each kit contains the timing chip, 3 resistors, a button, 2 batteries, a LED, a capacitor, and perf board to solder everything to.

So last Friday we had our very first workshop. We tried our hand at soldering. Despite a couple of burns, or two, or several, we hope everyone at least enjoyed themselves and the opportunity to introduce themselves to the world of discrete electronic components. So whether you were able to get your circuit to work or not, hopefully you at least learned how to solder. And hey, don’t get too terribly discouraged as you’ll have another shot on May 14th.

The circuit that we worked on was a 555 Timer based One-Shot (see monostable multivibrator.) The purpose of this circuit is to provide a steady, constant, digital signal that goes high for a predetermined amount of time no matter what the input trigger does and then shuts off until triggered again. In other words, no matter how many times you press the button on the circuit, the output generated will remain high for the set period and go off. Once it is off you can then press the button and it will repeat the same thing again. In the electronics world this is a very important, yet simple circuit. The 555 Timer is used in almost anything that requires a simple clock. Even more important for the purposes of our workshop, the circuit has several soldering points, and involves some creativity with component placement.

If you have any other questions about the circuit, feel free to shoot me an e-mail at [dhess at midsouthmakers dot org] and I can attempt to explain (or confuse you) even more. The links for the circuit diagram and Fritzing file should be below. If you have any issues getting to the files, just leave a comment.

Circuit Diagram: here.
Fritzing File: here.

Fellow Members, Builders, Tinkerers, Creators, and Makers,

Today, four of the board members met with a real estate agent, Bud Worsham, to scope out a potential space. We wanted to give Bud an idea of what we were about and what kind of space we were interested in. He showed us a small 1800 square foot warehouse at 132 Cumberland St. pictured is the inside of it. This did a couple of things for us. It gave us the feel of what we might be able to obtain as a group, a little better understanding of the interactions needed to obtain such a space, and an idea of cost that we could expect. The cost is slightly daunting at first, but is certainly not out of reach if we can all pull together to accomplish what we want.

At first glance it seems that everyone is very interested in the idea of having a space to work on projects and various other events. The catch is that everyone seems very interested, but lacks the interest to assist in the formation of a location of our own. This puts us in a very strange position. We need members to have funds, we need funds to have a space, and we need a space to have members. It becomes cyclical very quickly, and if we are unable to break that cycle, we will stagnate equally as fast. All of this means that we simply cannot do anything without biting the bullet, pulling together, and building our funds before we have a space.

With that being said, everything that we have asked for thus far in the way of dues is not mandatory. Since it is very obvious that we do not have a space to provide in turn for a fee, we are unable to set any sort of dues that could even remotely be considered mandatory. In fact, we never have, and never will set any type of mandatory payments so long as a space is not provided. It is best to instead consider this a pledge or donation to the group for a means to accomplish the goal that we have all expressed interest in, and of course If you need a good conveyancing service then my conveyancing specialist will be able to help. So currently we ask that anyone who wishes to assist us in moving forward, make a donation to the group. If it is a monthly pledge, fantastic. If it is a one time thing that you can do, wonderful. Every little bit helps, and we can’t make any of this possible without the help that you can provide.

We had a great meeting last Friday, if you missed it, you missed a good time and some really neat projects. Daniel and Mary brought their Hydraulic Letterpress and some examples of the work they’ve been able to do with it. Mitzi also brought in a handmade wooden basket that Brad made out of materials laying around the garage, and Rick brought in some picaxe microcontroller stuff to show off.

You can see the rest of the pictures from the meeting on Flickr and Facebook

We look forward to seeing everyone Friday @ CBU!