Tag: Arduino Projects
Ben sent me this writeup of his progress on his Rep Rap Prusa printer. Here’s his progress using one of the teensyduinos that PJRC: Electronic Projects with Components sent us.
I am currently building a rep rap Prusa 3D printer and one feature I want to add is a Graphic Display to display the nozzle temperature and the heated bed temperature. Once I had the Teensy in my hands, I rummaged through my parts bin and found a 128×64 graphic LCD.
As an Arduino newbie, I was blown away how easy the Arduino environment is to get up and running. Within minutes, I was able to get the IDE installed and the Libraries installed for the Teensy.
Using the GLCD example on the Teensy’s website, I populated my breadboard. The Crystal Fontz LCD (CFAG12864B-YYH-N) I used in the project has the NT7107C driver, not the KS0108 found in the GLCD example. The pin out on the Display ended up being different, but worked just fine.
My plans are to use the I2C output on the GEN7 Prusa electronics to send the temperature data to the Teensy over the i2c bus. For prototyping, I used the “Bus Pirate” to send i2c commands to the teensy to simulate the GEN7 electronics.
This Friday February 18th at Republic Coffee we’ll have members showing off their Arduino projects and answering questions about the Arduino platform. We’ve had a lot of interest in getting started with various Arduino boards so come learn more about the great things you can do with an open source platform.
What is an Arduino? Arduino is a physical computing platform and a software development environment for controlling various things like motors, sensors and even entire devices. The hardware and development environment are open source and there is a very large community of developers and hardware hackers out there working on projects. The hardware is also quite inexpensive. There are also “Getting Started” kits that are a package of items to help you hit the ground running with your Arduino.
This Friday Feb 11th 7pm @ the space come check out what we’ve been working on with 3d printers. We’ll have 3 Mendel printers in various stages of assembly. Come by and ask questions, hang out, and see the progress. Dan and Claudio will be working on early stages of assembly and Sonny will be working on later stages of assembly of his Mendel. Nick’s Makerbot will also be at the space to show off differences between it and the Mendels.
If 3d Printers aren’t your thing then feel free to ask for a tour around the space. Our Friday meetings are open to the public. Come by and see what we’re all about and of course, feel free to sign up for a membership!
This past weekend Sonny and Nick had their Makerbot 3D Printers up at the space. Sonny showed off his by printing a part used for the Mendel 3d printer in glow in the dark ABS plastic. Claudio and Daniel are in the process of building their own Mendel 3d printers. Once everything is built and working we should have 4-5 3d printers among the group! If you’re interested in learning more about these printers or how to get started in building your own, come out to a meeting and strike up a conversation with one of our many members active in these projects!
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!