Dear Sir, My name is khaled k. Al-topji and I'm very interested in manufacturing micromotors with the lowest excitation voltages as possible. Would you please send any information or some references to review. khaled k. al-topji 264 Kimball Dr. Rochester, N.Y. 14623 Tel: (716) 424-8642 RIT Microelectronic Dept. E-mail : kkaemc@rit.edu