Month: May 2013

Building a Punchtape Reader

NYC Resistor’s phooky built a punchtape reader to read some old punchtapes. After an initial attempt, he built a new reader: This time I used proper phototransistors and IR LEDs I scrounged up around the space (thanks, Miria and Raphael!). Because they’re 5mm in diameter (and the spacing between channels is only 2.54mm), I had […]

Big Robot Makers at Maker Faire

As someone who shares the hobby of making robots, I really have to look up to Dave Shinsel, who has come up with some truly impressive designs. His robots have appeared in Popular Mechanics and on the cover of Servo Magazine. He has also competed in RoboMagellan, a challenging contest that tests a robot’s ability to navigate successfully.