Guys at [bildr] wrote a nice tutorial on how to control & use a thermal printer with Arduino. Outputting data can be extremely useful, and typically when we look at doing this, it is either to the Arduino’s serial terminal, or to some sort of display. But what about making physical copies of the data? […]
[Tecnochicken] has challeneged his arduino and robotic skills in developing a tree-climbing robot based on a L298 H-Bridge Motor Driver and some design time in Sketchup. After I got comfortable programming and building with an Arduino, I decided to build a robot. I did not have any particular type in mind, so I wracked my […]
The Ben Heck Show, the DIY format on Revision3, explains and uses the Android Development Kit. On this weeks The Ben Heck Show, Ben jumps right in to using the Android Accessory Development Kit and gets started on building a Baby Rocker that simulates vehicle motion from logged Android sensor data. It’s amazing to see different […]
[Steve Hoefer] shared an interesting solution for visually impaired people. It measures the distance to things and translates that into pressure on the wrist.[…] It’s wrist mounted and senses objects from about 1 inch (2 cm) to 10 feet (3.5m). It has generally fast response time (fractions of a second) to quickly navigate complex environments. It’s not the […]
Arduino forum user [Blibo] shares its 2.4 Ghz spectrum analyzer project on the forum. The project is based on the CYWM6935 board (wireless), an Atmega 328 and a Nokia 5110 LCD- I finished the (mostly) permanent version of my 2.4ghz spectrum analyzer, and soldered it up. I included 3 modes for scanning (fast, slow, and […]
If your office suffers of “conference room abuse” you should build your own “roominator” to coordinate it: Conference Room Abuse is where people 2 or more people randomly grab a conference without any regard to the schedule for the room. Its a problem many companies face. [Rapleaf] tried to solve this by creating a system […]
Barcelona-based IAAC school is hosting a summer school (in Barcelona and Mumbay). The theme of this year’s course is creating an urban tool of a networked city based on a new informational layer. What happens if we think Urbanism and Energy through a new informational layer added in our cities?
Barcelona-based IAAC school is hosting a summer school (in Barcelona and Mumbay). The theme of this year’s course is creating an urban tool of a networked city based on a new informational layer. What happens if we think Urbanism and Energy through a new informational layer added in our cities?
Ever wanted to reprogram Arduino without a Computer? Have a look at the [Teague Labs] tutorial. The Computerless Arduino consists of two major components; an Arduino-compatible microcontroller loaded with a realtime code interpreter, and a stand-alone 5 button LCD display to display port values and manipulate code. The display can be connected to the Arduino […]
Hacking days upcoming in Bangalore, India, for Yahoo HackDay 2011. Have a look at the schedule of the event, as well as the Hardware Hacks Wiki. We expect Arduino ADK + Android hacks to rule the scene! [sudar] (is giving) a talk on Arduino and Android ADK and will be demoing some of the hacks […]
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