Basically I just printed out one of these (laser printer recommended):...And attached it to a wheel (double sided tape recommended). Then I hooked up one of these (a 2$ IR sensor: QRB1134):...And attached it to the motor pointing towards the wheel. I've been testing it a bit with a few lines of Ard…
Finally, I can send and receive messages between the ardbot and my pc, over bluetooth. This post on the Arduino forum was very helpful:http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1231650517Here's my code in its preliminary state. The idea will be to transmit a short string of characters from th…
Well I now have received my first arduino (duemilanova), having used PICAXEs for a few years, but have a problem.I do not have internet at home, where I do the programming, and cannot find a printable version of the arduino language manual (if there is one!). I download a couple of basic 'beginn
To support my idea for building a 360 degree range finder, I want to build my own slip ring assembly.I'm thinking of using a copper clad board to create concentric rings. I found a manufacturer that uses this technique. I posted a picture from them below. The lower ring provides the brush contacts
So I need some components from an old modem board for a new project. I'm trying to rescue a DPDT relay and an LM386 op ap for a mouse bot. However, the soldering job on this board is really well done, and I'm having trouble. So I need my de-soldering braid. Is it in the basement with my soldering
