This year, the December Open House will be on Friday, December 13, from 5-9PM and Saturday December 14, from 10AM-6PM. There will be food, tours, demonstrations, and activities for all.
Demonstrations will include items made on the laser cutter, 3D printer and the CNC routers. The railroad will be operating, numerous electronics gadgets will be on display and games will be available. Once again, this year, we will have a sleigh (made at FCW) set up with a blue screen for pictures. Backgrounds can then put the sleigh and passengers in various locations including winter scenes, the desert, and the moon. Kids can have their picture taken with Santa, or family pictures can be taken. Anyone bringing a flash drive can have an electronic copy as well as a printed picture and all rights to the picture. All activities and the pictures are free.
We will also have special deals for anyone wishing to start off the new year by joining FCW. Invite your friends.
FCW will be giving a workshop to help Hams interested in upgrading to General or Extra Class. The workshop will consist of three sessions on Saturdays, October 19 and 26 and November 9 from 12 noon to 2PM. These workshops will cover the following topics pertaining to the General and Extra Class licenses: Propagation, Electronics, Station Setup, Antennas, Modes, and Operations. NOT covered will be the memorization parts (eg. rules, frequencies). The workshops are free and open to the public.
Ham Radio VE exams will be hosted at FCW on Saturday, November 16 at 12 noon. These will test all levels and are open to the public. Example tests can be found at http://qrz.com . This would be an excellent time to obtain or upgrade an Amateur Radio license.
August 19, 2013 was the second anniversary of incorporation of FCW. This is an update of the “A Look Back” post of a year ago. In the past year, FCW has greatly increased capability, increased the physical space, and increased membership. It is often good to look at where we have been in order to plan the future.
In the beginning:
Dan first contacted me (Michelle) about trying to form a local hackerspace in April of 2011. We talked a little but nothing really came of it. Dan registered with hackerspaces.org with the desire to form a hackerspace in the Hickory area. On June 20, 2011, Rich found Dan’s post and contacted him about getting involved. Rich lived in Granite Falls and was also looking for a hackerspace in the area.
The organizational meeting of those interested in forming a hackerspace named the Foothills Community Workshop was scheduled at Rich’s house on July 30, 2011. Six persons were in attendance at that meeting. Rich wanted to do things “backwards” — get a location first, then push for members. Four of us: Rich, Dan, Colin, and Michelle put up some initial money to get started.
Rich beat the bushes and found a location in an old cotton mill that we could use. As part of the organizational meeting, we checked out possible locations in the mill. We were offered three different locations, but the one we chose would provide us with the most space, and a bathroom.
It was somewhat sad looking, divided into two parts. The “cave” was an open space with no lights or power, and the “office” was a storage area. But, we liked it and a lease was signed so that we could move in, so on August 23, only 24 days from the first meeting, it became home for FCW.
Over the next several months, all time and resources were spent installing wiring and lights, and cleaning up. We picked up two more members during that time (Warren and Gene) and decided to have an open house in December 2011. It pushed us as we barely got the lights in and some of the machinery moved before the open house.
FCW started with four members, Dan, Rich, Colin and Michelle. Warren and Gene joined us just before the open house so we had 6 to greet everyone.
Since then were the following – though several stayed for a while then left for various reasons.
Dec. – Joe and Buck joined at or just after the open house.
Jan – Ross, Shawn, Seth and Craig
Feb – Clarence
Mar. — Vic
June – Mike, Andy, Jared and Nick
Aug. – Rick
Sept. – JD, Ben, Chris
Oct. – Marlyn, Brandon
Nov. – Ed, Dave, Kaleb
Dec. – John, Jay
Mar. – Knox
Apr. – Derek, Lin
June – David, John
July – Bruce
Aug. – Jeff, Jaden, Chris
FCW is starting the 3rd year with 22 members. At this time, we know of at least eight that have indicated a desire of joining soon, so that should increase our income and expertise.
At the first open house in December 2011, we had just got the machine shop equipment moved, but not ready. There was a radial arm saw (inoperable), planer (inoperable) and a circular saw in the wood working area. There was one 120V line on the West wall (office side) of the cave but no power on the machinery side. Outlets had just been installed in the office area. None of the rooms were built so there were signs saying where the classroom and railroad/modelshop would be. The electronics area was operational, but barely, as most of the equipment was brought in by Rich and Michelle just for the open house. We had just bought the large tables from a WPCC auction so we had most of the tables, but some of the chairs were bad.
The first area to actually become fully useful was the machine shop. In January 2012, we got some power on the cave East Wall so that the mill and lathe could be used. It took several more weeks before they were leveled and set up to go. The major equipment in it are a lathe, CNC mill, bandsaw, and drill press. Between Rich and Warren, there are numerous small tools as well. Vic donated a good amount of material (steel, aluminum, and brass) to the shop.
Work on the rooms seemed to drag on forever, but finally, with Joe and Gene leading, the walls started up. Rich did most of the wiring for the room walls and some serious head scratching as an outlet box was completely covered up by drywall. Seth arranged for us to get some flooring from Habitat (many thanks to them) so that we could have decent wood floors in the rooms. We did expect any day to find that a forklift had crashed through our ceiling into one of the rooms, but that was finally reinforced and the rooms started to take shape. They were ready early in the Summer.
The railroad was brought in by Gene. It was at his house and had to be dis-assembled, moved and re-assembled. Gene and a crew were able to do so early in the Summer, then Gene recruited Warren to help put it back together. There is a lot of detailed work on the railroad and the tracks needed to be aligned so it took quite a while. It is operational and impressive now, but Gene, in the true Hacker spirit, is already adding on and tweaking it. He also has the materials to create scenery and accessories for the railroad (and other models).
The electronics area soon became operational. There is a reasonable set of equipment at the space, including a Pace surface mount re-work station, several oscilloscopes, meters, and function generators. We have several trainers and can work with numerous microprocessors and digital devices. Some RF equipment and fabrication equipment is still being scrounged.
Somewhere along the line, Dan (I think) brought in some books to start a library. Then Dan, Michelle, Rich, and later JD, Derek, and Ross populated the library so that it now contains books, on computers, operating systems, programming languages, micro-controllers, analog and digital electronics, physics/chemistry/math, networking, machining, geek fiction and other topics. The library has outgrown its location so it will be moved to the classroom as soon as shelves can be built.
Michelle and Colin are Amateur Radio operators. After Buck joined and Dan got his Ham license, we started a Ham station. Michelle and Colin furnished most of the equipment so that we have HF and VHF capability. Ross, JD, Ben, and Bruce are also hams and several more are interested in getting a license. We got a station call of K4FCW and have participated in two field days and several contests. The station has HF and VHF multi-mode capability and has recently added digital modes. We hope to get into Software Defined Radio in the near future.
The woodworking area was possibly the last to become useful, but has since become the most productive. We had only a few items at the December 2011 open house. Joe brought in a few more, but it was only after Ross and Rick became active that it really became useful. Besides the circular saw, radial arm saw and planer (now all operational), we have a sander, bandsaw, shaper, scroll saw, lathe and jointer. A dust system has been installed and two CNC routers are operational. The shop was used to make much of the Fright night props, a Cinderella carriage for a high school play, a sleigh for the December open house in 2012, and a “cart of the dead” for a local production of Spamalot.
The classroom has been used for several classes and workshops. It has a projector, dry erase board, and room for 14 students or about 30 seated in a lecture configuration. There is a rack of equipment available for network training and a high speed copier that we bought as a carcass and repaired. The classroom is available for other groups to use as well. We are planning many more classes/workshops and a periodic movie night for it.
The original office area now houses electronics, the ham station, and a lounge. The lounge has a 46” LCD TV, a 36” CRT TV, PS1, PS2, Sega, Wii, Xbox, and Xbox 360 game consoles, and a Mame machine which will play arcade games. We are still configuring the mame machine and collecting games for the consoles. It is also available for outside groups.
Attached to the lounge is a kitchen, containing two refrigerators, a microwave oven, coffee pots and a popcorn machine. We are working on adding additional capabilities to it.
Recently, we have added a storage area and a tiled room that we call the lab. The lab will be fixed up with fume hoods for additional capabilities. With the addition of those two areas, we have control of a lobby area that belongs to the landlord but we can use for temporary purposes.
General fabrication equipment available now includes: a welder capable of welding steel, stainless steel, and aluminum; a Mendle max 3D printer; and a 90W Laser cutter, capable of cutting wood, acrylic, cloth and leather; and engraving glass.
Since getting the space usable, we have had four open houses; operated two Ham Radio Field Days in June, and the ARRL November Sweepstakes; and have had displays at the 2013 Linuxfest in Charlotte, and the NC Makerfaire in Raleigh.
Our biggest project for the 2012 was Fright Night, a three night event for Halloween. Ross coordinated the event with he and Rick building many of the props. The building owner allowed us to use a large area behind our space to make a series of fright venues which included a Mad Scientist lab, a Haunted Graveyard, the Dark Forest (complete with werewolf), an Electric Chair, a Guillotine, and an Asylum. Considering that we were pressed for time and had little PR, it went surprisingly well and everyone is looking forward to this year, where the main additional venue will be a “live autopsy.”
At the 2012 Christmas open house. Warren was Santa and we set up a blue screen with a large sleigh so that kids could have their picture taken with Santa in the sleigh in one of several settings: the Alps, a country road, in orbit, the desert, or on the moon. We had a few families that kicked Santa out and had a family picture in the sleigh.
That went over so well, that the used the Cinderella carriage at the August 2013 open house to allow kids to have a picture with Cinderella (guest Paula) in the Carriage.
We started some classes in 2012. Rich and Warren taught a safety class on machining early in the Summer. Rich later followed that up with a multi-week machining class in which a small air/steam engine was fabricated. After a donation from the local Radio Shack (again many thanks), Rich also taught a simple Introduction to electricity/electronics class. Michelle did an overview of C/C++ and later, an Introduction to Digital Electronics – Gates. In 2013, we have had another Machining project class, a class on the ST32F4 microprocessors, a Ham Radio Technician license class, and two classes on blender.
A 501(c)(3) application was filed in May 2012. It was finally approved in April 2013 so donations to FCW can be tax-deductable.
Several FCW members are planning personal and group projects. At the space, work on the 2013 Fright night is underway. We are in the planning stage for the Christmas open house. A lan party and a regular game night is also being planned. Upcoming classes include, various microcontrollers, Python, Networking, Ham Radio, Machining, Basic Woodworking, CAD, Digital Electronics, models, mask making, basic computers and Electronics. A group build of 3D printers is being organized, and we are also working on a group solar panel build and an antenna party. Expanding interests are alternate energy, chemistry, biology, casting, glass blowing, and pottery. FCW is exploring grant and donation opportunities. We are hoping to do joint projects with other local organizations and other hackerspaces. We will be installing more circuits to handle the additional machine load and working to obtain a heat pump. We can always use more members and PR. The fun continues, who knows what ideas someone will come up with next.
FCW is will hold an introductory Blender 3D ( http://www.blender.org/ ) class on Saturday, August 10th from noon until 4:00 PM in the FCW classroom and which is open to all interested parties.
The class will cover:
- an overview of 3D computer graphics
- the Blender 3D interface
- object modeling and adding materials and textures
- an overview of the other Blender features (animation, game engine, physics engine)
The class will alternate between lecture and hands-on. Students should bring a computer (PC, Linux or Mac) with version 2.66a (or higher) of Blender 3D installed on it.
Blender 3D can be difficult to operate on a laptop unless you have a mouse and have (or can emulate) a number pad. Students should bring a 3-button (or wheel) mouse and may want to use a full-size keyboard or view these videos:
( http://foothillscommunityworkshop.org/forum/viewtopic.php?f=3&t=371#p1001 )
This will be a repeat of a previous introductory class with the possibility of other classes, if there is enough interest. These classes may be on more advanced topics or repeats of the intro class.
We now have the laser cutter fully hooked up and working. Below is a picture of the back of the laser cutter where you can see the exhaust hose, the compressor and the water chiller.
We have been testing the laser cutter by cutting some of the thin board that Ross brought in to use for the walls of the Halloween electric chair. This is shown below.
We still have a lot to do to determine the correct parameters to use for cutting or engraving the various materials we have available for use. We also have to continue the exploration of the laser’s software. Once this is done I will setup classes so that anyone who wishes to attend may get certified to use the laser cutter.
FCW will be conducting an entry level (Technician) Ham Radio workshop on two consecutive Saturdays, July 20,27 from noon until 2PM. Study materials and example tests can be found at http://www.qrz.com/ under the “resources” tab. This workshop is open to anyone interested in obtaining an Amateur (Ham) radio license.
Also, the VE exams for Ham Radio will be given at FCW on Saturday, August 3 at noon. All levels will be available and the exams are open to the public. A photo ID is required.
FCW now has seven members who are also hams. The station K4FCW is available to members at any time using the permissions of their license. In addition, group contests and events are conducted often to help familiarize members and guests with operating procedures.
Everyone is invited to an FCW open house on Friday, July 12 from 6PM to 9PM and Saturday, July 13, from 10AM to 6PM.
All of the areas will be open for tours. Items include:
In the Tile room:
The electric chair set from the FCW Fright Night.
The Cinderella carriage designed and mostly built at FCW for a play at South Caldwell HS. Kids can have a FREE picture taken of themselves with Cinderella in the carriage.
In the General Area:
The K4FCW Ham station will be set up for digital modes showing some of the current ways to communicate.
The Electronics area:
The Eggbot will be drawing on ping-pong balls
The Stingray robot will be wandering around.
Various microprocessors and programmers will be on display.
The Mame Arcade machine will be available for gaming.
Classic console games will be available.
A set of Halloween Masks designed and made by Ross will be on display.
Be sure not to step on an iRobot Rooma sweeper that operates in the area
In the Classroom:
The 3D Printer will be on display. This is a mendlemax device that can produce items out of ABS plastic.
The Network rack will be on display. This is to be used for classes in networking and Cisco training.
FOOD will be available.
In the model shop:
The railroad will be operating, complete with a Thomas the Train for the kids.
Scenery making techniques will be on display.
A demo will be operating showing electro-static buildup.
In the Cave:
The CNC mill and the lathe will be on display, but shut down due to safety considerations.
The CNC router will be operating creating info cards for visitors.
The remainder of the Woodworking area will be on display.
Tours, Activities, Information, and Food will be available for the duration. A special membership drive will be available — Join and pre-pay for 3 months, get a 4th month free.
The Open House is a FREE event. Invite your friends.
We have ordered a Full Spectrum laser cutter/engraver. We should have it within three weeks. This laser cutter has a cut/engrave area of 24″ X 18″. It can cut many materials, however, it cannot cut metal. As an example, it can cut 1/2″ wood or acrylic. It can also engrave on granite, marble, glass and other materials.
Six months ago I started teaching a class on Machining. We held one two hour session each Tuesday. The students where Dave Propst, Kaleb Watson and Ed Cooper. The primary goal of the class was to impart enough knowledge to the students so that they could safely and effectively use the machine shop without supervision. The two primary tools were the metal lathe and the CNC milling machine. I have always learned best by doing a project that forces me to learn the given subject. To that end I asked the students to build a steam engine. Through the course of the class we worked on the easiest part first, the second easiest part next, and so on. This introduced new operations and safety procedures as they were needed.
We had the last class two weeks ago. Dave, Kaleb and Ed are now fully qualified to use the equipment without supervision. In the picture above you can see the engines built by Kaleb and Dave. Unfortunately, Ed was not available for the photography session. Oh, and by the way, all of their engines worked at first try. Congratulations Kaleb, Dave and Ed for your perseverance through all of those weeks.
There will be more of these classes as we get enough students to hold them.