"John Barnes" <barnes@sensors.com> wrote in message news:Gs3Dus.6z2@lugnet.com... (...) sent (...) he (...) him (...) bricks. (...) can (...) just thinking about it, one should be able to adapt the circuit to take a smaller battery add-on to use (...) (23 years ago, 25-Feb-02, to lugnet.robotics, lugnet.robotics.palm)