Join the Steel City Makers for the first meeting of Make:PGH at the HackPittsburgh hack space. The meeting is free and open to the public which features a MakerBot 3D printer, mystery activities, and an ioBridge-based, iPhone controlled fighting Domo toy.
“Andy Leer will share with us his experiences using the ioBridge to create fun interactive web enabled dioramas. Find out how with a few minutes and some simple hardware you too can put almost anything on the web.”
Any good SkyNet starts with a robot. Well, we are in luck…User “badcat89″ posted in our forum about a Web-enabled, Wireless Robot that is controlled via a web interface. We can imagine a swarm of robots controlled by data received from the web.
Web Powered Robot
The robot uses a pair of serial bluetooth adapters to form a wireless link with the ioBridge IO-204. The serial levels of the IO-204 are TTL and a circuit using the MAX-232 was required to allow the serial interface work properly. On the robot is a set of serial servo drivers that control the steering and speed.
IO-204 and Serial Bluetooth Adpater
The interface is standard web page using an embedded ioBridge.com serial widget to make the connection to the IO-204 base station module. You can control the direction and throttle by clicking on the itnerface and using the up and down arrow keys on your keyboard. The interface generates serial strings that the serial servo drivers react to when received. You can see the strings and the serial widget in the debug part of the web interface.
Web-based Robot Controls
Here is a YouTube video of the web powered robot in action -- looks like a lot of fun to drive. One step closer…
We wanted to take a moment and thank all of our customers, users, developers, and everyone that makes up the ioBridge Community. Our wish to you and yours is that you have a safe and happy holiday season. Enjoy your downtime, friends, and family. See you in the New Year!
Enjoy some projects…
Xmas-Box.com — Interactive Christmas lights sync to music, songs are selected on web site, and if you are local you can listen to the music on your radio as you watch
Pacific Lights -- Control Christmas lights in New Zealand
Serv O’Beer -- Have your iPhone pour a beverage for your New Year’s party
Santa vs. Domo -- Play with some interactive toys on Andy Leer’s blog and let Santa have it
iPhone Controlled Lights -- Control your Christmas lights with a touch of your iPhone using the open ioBridge PHP Proxy
We found out what happens when you place two lovable toys against each other. They attack!
Hack Pittsburgh member Andy Leer created an interactive toy fight featuring Domo and Munny squaring off. You get to control one of the characters and watch the battle via a webcam live. Move over “Internet of Things” - make way for the “Internet of Vengeful Toys”.
Munny vs. Domo
The Munny and Domokun are attached to servos. The servos are connected to the ioBridge servo controller and IO-204. You control the toys with servo slider widgets. Andy’s blog mentions that the next version will have iPhone support. Visit his blog to play and sweep the leg at the Domo Dojo.
A number of ioBridge users created some amazing ioBridge-based projects for this Halloween. We were impressed with the diversity and how they interacted with the IO-204. From using some new offline features of ioBridge to using social networks to poke fun at their Halloween prey.
We have a steam powered steampunk pumpkin that blows smoke out if it’s ears. We have a spider dropping on it’s victim and snapping a photo and posting to Twitter via TwitPic. We also have a motion sensing, talking skull that scares co-workers in the owner’s cubicle. Check them out!
From the “My Electronics Notepad” blog, Noel Portugal created a tracking webcam using passive infrared (PIR) sensors, a webcam mounted on a servo, and the IO-204 monitor and control module.
PIR Sensors, Webcam, and ioBridge IO-204 Module
Noel was able to pull this off with using the ioBridge Actions. An action is logic created through the ioBridge interface that allows automated events to occur. For example, an action can cause a servo to move to preset position, send an email, update your Facebook status, etc. In Noel’s case, he use the output of the PIR sensor to cause the servo to move to a set position. The output of the PIR is digital – “high” means motion detected and “low” means no motion.
Using two PIRs covering two regions, he was able to detect motion in two regions. If motion is sensed in one area, the webcam points in that direction and if motion is detected in the other area, the servo moves the camera to cover the other region. Very clever.
The PIR sensor has been the subject of a recent Adafruit tutorial – it’s available on the Adafruit store and even your local Radio Shack (of all places). For more information about this ioBridge project and other projects Noel dreams up, visit his blog.
We wanted to say thanks to everyone that visited us at the Maker Faire. We had a 10×10 booth filled with web-based projects – Scrolling LED Twitter Sign, Internet Controlled Donkey Kong, Power Monitoring, Dog Treat Dispenser, X10 Outlet Control, Temperature Charting and Logging, and an Interactive Message Center for the Serial LCD Screens. Our booth consumed 4 kWh over 2 days and peak power usage was 290 Watts.
Maker Faire Projects
Lots of people helped out to make it happen – thanks to OharaRP and thecapacity for working the LED sign. Maker Faire had some really interesting projects – underwater robots from Jesuit Robotics, a Giant LED display, Tesla Coils, Art Meets Science, cool stuff in the Maker Shed, and lots of people.
Here are some photos from Flickr of our booth before we got swarmed:
Since Jason’s Fishcam has hit the scene, there have been a few ioBridge-based aquarium monitor and control projects pop up. The fish cam has evolved into interactive displays, temperature monitoring, water level control, fish feeding, tank aeration, Twitter integration, killer gators, and burping frogs. The interface for full control and monitoring of aquariums are using a web browser or iPhone. The systems use the IO-204 Ethernet module to control outputs, lights, X10, and servos and monitor inputs, temperature, and water levels.
Check out Pete’s TankedCAM.com and Kevin’s BurpTheFrog.com for some really awesome interactive aquarium projects with full on Web 2.0 services.
Here is a cool video from TankedCAM demonstrating all of the interactive features.
If you happen to be flipping through the April 2009 issue of SERVO Magazine, you might just notice an article about ioBridge and the IO-204 being released. SERVO is one of our favorite robot/hobby/hacking magazines and we were thrilled to see the write up. Thanks so much! SERVO is also sponsoring the Bay Area Maker Faire 2009. We will see you there…
Every time we check in on Jay of thecapacity, he is mashing up more technologies to wreak havoc on his co-workers, friends, and/or wife. This time Jay has created a remote controlled Airsoft Gun that is sighted using an IP camera and controlled using the feedback from a Wiimote — all from his Internet web application. A harness supports the gun which allows the gun to aim using a servo. The trigger is also servo controlled and linked to the trigger of the Wiimote. The ioBridge allows Jay to be anywhere in the world to reign terror on unsuspecting victims. On thecapacity blog, you can find some cool YouTubevideos of the making of the system and see him take down some space invaders.
