I had a great time at Denver’s 3rd annual Mini Maker Faire, which was held inside the Denver Museum of Nature and Science. The official theme this year was “Building the Future” and looking back, I can tell you that they pulled the theme off well. There was a strong turnout in two categories that are crucial to building the future: the growth that comes from education at all ages and the physical places where learning becomes immersive.
The Really Fun Stuff
[Casey] from Caustic Creations were showing off Poison Arrow just in time for season 2 of the BattleBots reboot. Poison Arrow is 250-lb. drum spinner that destroys things at 9,000 RPM. Here’s a nice introductory video shot by their sponsor, Arrow Electronics. [Casey] told me that Poison Arrow will be on the June 30th episode, so set your DVR.
Who knew that Colorado had so many maker- and hackerspaces? Colorado Makerhub, that’s who. They provide a portal to everything maker-related in Colorado, and they were in attendance along with most of the ‘spaces within a 50-mile radius of the city. Denver’s own Denhac brought a huge multiplayer rig that they had built for Comic Con last year. It runs Artemis, a spaceship bridge simulator game that divides up the tasks necessary for successful intergalactic travel. Here’s a video of Denhac member [Radio Shack] describing the game and giving a tour of one of the consoles. The group landed a space in one of the darker areas of the museum, which made the blinkenlights irresistible, especially to boys of a certain age range.
Continue reading “Denver Mini Maker Faire Roundup”
Saturday was the first Madison Mini Maker Faire. In this case, it’s Madison, Wisconsin (sorry Madison, SD I didn’t mean to get your hopes up) where I live. Of course I’m not the only crazy hardware hacker in the area. As soon as I got there I almost tripped over Ben Heckendorn who also lives in the area.
Check out that incredible Giant Game Boy the he was exhibiting. Okay, you think to yourself: Raspberry Pi and an LCD. Wrong! He’s actually using an FPGA to drive the LCD. Even cooler, it’s using an original Game Boy brain board, which the FPGA is connected to in order to translate the handheld’s LCD connector signals to work with the big LCD.
Continue reading “Madison Maker Faire”
[AvE] noticed someone was having trouble with their Nepeploid Shilden Inversker, and after a sinusoidal lambda deplanarization test, noticed the dinglebop wouldn’t pass through the grumbo. [AvE] is probably just some guy who wears overalls to bed, but he does know a polyfractal magnetorestrictor when he sees one. To wit, he has a novel application of Eularian magnetronics resulting in a friction factor over unity. Game changing stuff here, from the guy who brought you the beer stein made out of an oil filter.
It was soft launched at the Midwest RepRap Festival this year, and now Lulzbot’s TAZ 6 is finally out. The biggest new feature? The electronics ‘brain box’ holds everything, including the power supply. This tower of brain box makes the Taz 6 harder to build from source, but there are unconfirmed reports that Lulzbot may sell this brainbox separately.
Boldport, and founder [Saar Drimer] are the cream of the crop when it comes to artistic PCBs. Boldport’s catalog and [Saar]’s portfolio include a tribute to [Bob Pease], a beautiful board with multicolor solder masks, and an emergency business card. Now Boldport is doing a beautiful PCB of the month club. It’s called Boldport Club, and each three-month membership gets you three months of pretty PCBs. The shop will also stop taking orders for the Boldport club 25 hours after this post goes live. If you missed the boat on the club, you can still get in on the pretty PCB action – we have the Boldport cordwood puzzle available in the Hackaday store.
The Apple IIgs was the last gasp of the Apple II before that platform was phased out for the Macintosh. Despite being mostly forgotten, except for thousands of units in middle school computer labs until the 2000s, it was a very interesting machine, with a wavetable synth, real multitasking, a GUI, and very high resolution graphics. After 30-odd years the IIgs now has quadraphonic sound. The 4soniq card was introduced at the WOzFest III conference last month, and it will give an Apple IIgs with four channels of audio output.
There’s a lot of stuff happening next weekend, and Hackaday is going to be there. If you’re at the Maker Faire Bay Area, Hackaday is taking over a pub. It’s on Saturday night, so it doesn’t conflict with the bring-a-hack at an undisclosed location on Sunday night. Me? I’m going to hamvention, mostly for the purposes of documenting the two parking lots full of swap meet. Find me and I’ll get you some Hackaday swag.
The first-ever Berlin Maker Faire was last weekend, and Hackaday was there. Berlin’s a city with an incredible creative vibe, so it’s no surprise that there was good stuff on display. What was surprising, though, was how far many of the presenters traveled to be there. I wandered around with a camera and a notebook, and here’s what we saw.
Continue reading “Hackaday at Berlin Maker Faire”
There were plenty of projects and products to be seen at the 2015 World Maker Faire. In the maker pavilion, we found [Rocco Tuccio] showing off Prometheus, his PCB CNC router. Machines like this make prototyping circuits easy. Just place a blank piece of copper clad in the machine, load up your design, and a few minutes later you’ll have a board ready to stuff. Prometheus sports some impressive specs: 7 mil (0.18 mm) trace and space, and a Total Indicated Runout (TIR) of .0001 inches (2.5 micron). Not bad for a spindle turning 40,000 RPM. [Rocco] has spent the last two years designing this machine, and has sourced most of the parts from local US vendors. The unique part of Prometheus is the spindle design. Like many other small PCB routers, Prometheus uses a brushless quadcopter motor for power. Rather than go with a belt system, [Rocco] simplified things to a simple friction drive. The only precision parts he has to worry about are the bearings which hold the cutting bits in place. Prometheus isn’t for sale yet. [Rocco] plans to launch a Kickstarter campaign in the coming months.
A few minutes later we ran into [Victor Aprea] from Wicked Device, showing off the Air Quality Egg V2. [Victor] and his partner [Dirk] ran the design and manufacturing side of the Air Quality Egg, which had a successful Kickstarter campaign back in 2012. The eggs from that campaign can be found online at the project’s website. [Victor and Dirk] have greatly improved on the Egg since then. The biggest update are the sensors. Sensors for ozone, nitrogen dioxide, and sulfur dioxide are now much more sensitive units from SpecSensors. These sensors don’t come cheap though. To keep costs down, [Victor and Dirk] have released three separate versions of the product with different sensor suites. On the connectivity side, the egg is now based upon Wicked Device’s Wildfire, allowing it to connect to WiFi networks. These Eggs mean business too – [Victor and Dirk] obtained permission to co-locate a trio of eggs alongside an official New York State/EPA air quality sensing unit. The Eggs all read within 2 parts per million for carbon monoxide, and 10 parts per billion for sulfur dioxide. As with the original Egg, these devices are open source hardware. Source code is available on Wicked Device’s Github.
Join the Hackaday Crew in Berlin this Saturday for a meetup!
This weekend in Berlin, Germany, there are at least two events happening and [Sophi], [Elliot] and [Bilke] are going to check them all out. The Vintage Computing Festival is one of the big events, and it looks like there will be lots of geeky magic to play with. This weekend is also Maker Faire Berlin where we’re looking forward to hanging out with our friends from Hackaday.io and we’re excited about meeting new people and projects.
Hackaday often throws a party after Maker Faire to celebrate all of our community projects and we’re doing it again Saturday night. We are co-hosting a party with the Vintage Computing Festival, on the same site as the festival, and all are welcome. We’ll have drinks and snacks, and the VCF has live music planned for the evening. This event is free, but we’d like you to RSVP so we know how many refreshments are needed.
Your first drink is on us, and naturally, if you bring a project,your second one is on us too! Please help spread the word by telling your friends, sharing on social media, and mobilizing all the people at your Hackerspace. See you on Saturday!
We’re on the ground here at the 6th Annual World Maker Faire in Queens, New York. This year the Faire is even bigger, extending out from the New York Hall of Science towards Flushing Meadows Corona Park.
Just inside the gates, we ran into [Tommy Mintz] who was showing off his improved portable automated digital photo collage (IP-ADC). Tommy has connected a Raspberry Pi and its camera on a long extension cable. The camera resides high up on a monopod, giving it a bird’s eye view of the area. The Pi first captures a background image, then grabs shots of things that change within the scene. The resulting collages range from hilarious to the surreal. The entire system is mounted on a cart and powered by batteries.
[Tommy] hooked us up with the WiFi password, so we were able to download photos directly from the IP-ADC. Less technologically inclined folks would be able to grab physical prints from the on-board Epson photo printer.
We’ll be reporting what we see here at the faire, so drop us a tweet @hackaday if you want us to stop by!