I struggled a lot modifying the tiny servo’s for continuous rotation. I tried several methods. The first one, replacing the pot meter with resistors did work for some time on a first...
You can order this kit from http://www.cellbots.com/. It’s a very basic kit and therefor very affordable. It contains all elements (except for the android phone that is :)) to built a robot...
I recently had some trouble deploying an ear file to the new glassfish v3. It works on glassfish v2. After some investigation I found that the way the ejb’s were located in...
I always liked the Dell keyboards as pictured below. But they are a way too expensive (if you can even find one brand new). This keyboard from dell comes close but is...
Yes you can go for a paid app like PDANet to install on your android device and to link with a client on your mac. Why not use a free opensource alternative?...
In some cases you might need to solve transitive dependencies by excluding them this way: org.hibernate hibernate-entitymanager 3.4.0.GA javax.transaction jta
I’ve got some wheels for the Android Robot I’m working on. Had to find some wheels directly driven from modified servo’s. Lego Technic to the rescue: Van Drop Box These come off...
Android powered Robot Concept I’m working on a cheap android powered robot. The intention is to keep it stupid and simple. If I can get my Android phone to drive all directions...
So ImageButton lets you create a button with an Image. And Button has text… How to combine them? On a regular Button you can add an image on top, left, right or...