Ron took our logo in .svg format and used an Inkscape plugin to generate the Gcode:
Thanks to the efforts of Jack, Royce, Tom, Ross, and I, the CCTV system is finally working! Zoneminder’s been set up and we plan to have 12 cameras total when finished. The goal is to eventually broadcast them all to the website here so visitors can see who and what is going on at Milwaukee Makerspace. Stay tuned!
Typical Saturday shenanigans. …for us anyway.
Here’s a brief synopsis of two projects currently underway.
Ron is leading the construction of a CNC router. A workpiece will rest on two platforms, salvaged from a defunct laser cutter, and stepper motors will drive them in the X and Y-axes. Another stepper motor will move the a router up and down in the Z-axis from a mount above the work. When complete, the device will be able to produce 3-D objects out of wood and some light metals. So far, the two heavy platforms have been installed on a wooden frame and Ron is busy working on a carriage that the router will mount to so it can travel in the Z-axis.
Here we see Adam testing his latest creation. Using an Arduino board, he has built a device that registers a ‘hit’ whenever a magnetic pellet strikes a sensor. The ultimate goal is to build a vest of sensors, lights, and buzzers that airsoft enthusiasts can wear. Whenever a gamer is shot, it will light up and make noise. Other possibilities include real-time score keeping and ways of recording who shot who, where, and how often during games.
More next time!
I can’t believe it’s already been two and a half months since we first moved into our space. Tools and parts are still trickling in, but most all of the big stuff is on site and the next step is organizing it all. Here’s a few projects from Thursday night.
This past evening Tom Gz. & Tom Gk. gave the Space Invaders Pinball machine some more TLC. The biggest time sink so far has been troubleshooting the lamp sockets. The sound cuts in and out, but the machine is totally playable. Occasionally you can hear some of the sound effects come through clear, but the rest is scratchy.
I’ve been tinkering with the crate of CCTV gear. I managed to resurrect a small Bunker Hill security camera which I mounted in the vehicle bay next door. That way we can watch for people headed back and forth from the restrooms and avoid locking anyone out when we leave at night. That brings the total number of cameras hung to five with possibly three more to go. Once they’re all up and wired, Jack D. and I plan to link them all together with a PC and broadcast them to the web in some fashion. Just imagine, people will be able to browse our website AND our shop in real-time! It’d be cool to have a page with an explanation of where each camera is pointed too. We’ll have to think about that one.
Tom Gk. was kind enough to bring his vinyl cutter to the shop last night and create some magnetic signs for the front doors. They look great, even better than some of our neighbor’s signs, heh heh. At any rate, the place is really coming together.
Look for the more impressive heavy machinery in an upcoming blog entry. There’s work being done on the lathe and mill as well as other projects we haven’t begun reporting on yet. We also have the Power Wheel Build Session this weekend so there’ll be plenty to talk about in the next post!
Back in college a friend of mine built a small demonstration model of a vibratory conveyor. Basically it’s a ramp covered in grip tape and a motor. When tuned properly, you can send small objects like coins up the incline almost magically. I’d like to build one myself for fun.
Someone bought me a gift assortment of teas last Christmas and it came in this decorative wooden box. When finished the teas, I couldn’t bring myself to throw it out so I started turning it into an iPod dock. The speakers and electronics came from a set of computer speakers. I took some measurements and made a template in AutoCAD to lay out the parts. I hope to have the panel milled out of basswood using a CNC machine shortly.