MEMSuniverse » micro http://www.memsuniverse.com A Passion for Creativity & Innovation Tue, 23 Oct 2012 21:57:22 +0000 en-US hourly 1 http://wordpress.org/?v=3.4.2 2010-01-19 The first Comb-drive experiment in SUT Thailand (Winai Wanburee SUT-SLRI) http://www.memsuniverse.com/mems/2010-01-19-the-first-comb-drive-experiment-in-sut-thailand-winai-wanburee-sut-slri.html http://www.memsuniverse.com/mems/2010-01-19-the-first-comb-drive-experiment-in-sut-thailand-winai-wanburee-sut-slri.html#comments Mon, 15 Feb 2010 18:09:04 +0000 admin http://www.memsuniverse.com/?p=2272 This video shows the first comb-drive actuator experiment in Suranaree University of Technology, Thailand performed on Tuesday 19th January 2010. This electrostatically driven comb-drive actuator had 19 fingers of rotor with 30 microns width of each finger. It was fabricated by synchrotron x-ray lithography technique at micromachining lab, the Synchrotron Light Research Institute, Thailand by Winai Wanburee, a graduate student from the Suranaree University of Technology (Doctor of Philosophy, Electrical Engineering Program). The patterns was 300 micron-high. The fingers of stator was grounded and the fingers of rotor were biased with several level of DC voltage 1 Hz pulses.

For more information please contact Dr.Nimit Chomnawang , Email: sut.mems@gmail.com

Duration : 0:2:1


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]]> http://www.memsuniverse.com/mems/2010-01-19-the-first-comb-drive-experiment-in-sut-thailand-winai-wanburee-sut-slri.html/feed 1 Spherical Micro Resonator by UC Irvine MicroSystems Laboratory http://www.memsuniverse.com/mems/spherical-micro-resonator-by-uc-irvine-microsystems-laboratory.html http://www.memsuniverse.com/mems/spherical-micro-resonator-by-uc-irvine-microsystems-laboratory.html#comments Tue, 08 Dec 2009 10:32:04 +0000 admin http://www.memsuniverse.com/?p=1686 UCI MicroSystems Laboratory (http://mems.eng.uci.edu/) are focused on development of MEMS (Micro-Electro-Mechanical Systems) sensors and actuators based on novel design concepts. Current research projects on Conventional and 3D MEMS Inertial Sensors (gyroscopes and accelerometers) involve design, modeling, fabrication, characterization, control system and sensing electronics design, and integration of advanced sensor systems.

In this video we demonstrate comparative analysis of FE modeling and Polytec Scanning Vibrometer MSA-500 experimental measurements.

Duration : 0:0:5


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]]> http://www.memsuniverse.com/mems/spherical-micro-resonator-by-uc-irvine-microsystems-laboratory.html/feed 0 MEMS Flow Sensors http://www.memsuniverse.com/mems/uncategorized/mems-flow-sensors.html http://www.memsuniverse.com/mems/uncategorized/mems-flow-sensors.html#comments Sun, 19 Apr 2009 10:48:26 +0000 admin http://www.memsuniverse.com/?p=1609 tinyurl.com – This tutorial, provided by Digi-Key and Omron, discusses Omrons use of MEMS (micro electro mechanical systems) in mass flow sensors for gases. The various products and their basic operation are presented along with their features, benefits, and applications.

Duration : 0:0:55


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]]> http://www.memsuniverse.com/mems/uncategorized/mems-flow-sensors.html/feed 0 Swiss Microrobot Playing “Pac Man” I http://www.memsuniverse.com/mems/swiss-microrobot-playing-pac-man-i.html http://www.memsuniverse.com/mems/swiss-microrobot-playing-pac-man-i.html#comments Wed, 08 Apr 2009 13:30:32 +0000 admin http://www.memsuniverse.com/?p=1388 A gold/nickel microrobot of 300x300x70 micrometer (10^-6 m) dashing through a maze of photoresist walls. The robot is controlled by visual servoing, ie the user clicks a spot and the computer steers it there. The robot and required system was built by a team of researches at ETH Zurich (Swiss Federal Institute of Technology) and won the RoboCup in the Nanogram League 2007. For more information see other videos and comments, our webpage (http://www.iris.ethz.ch/msrl/research/special/nanogram …

Duration : 0:0:32


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]]> http://www.memsuniverse.com/mems/swiss-microrobot-playing-pac-man-i.html/feed 9 What are MEMs? http://www.memsuniverse.com/mems/what-are-mems.html http://www.memsuniverse.com/mems/what-are-mems.html#comments Tue, 07 Apr 2009 17:59:12 +0000 admin http://www.memsuniverse.com/?p=1386 MEMs are a new form of circuit breaker that respond to changes in voltage in microseconds instead of the current milliseconds. They are being developed by GE.

Duration : 0:1:17


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]]> http://www.memsuniverse.com/mems/what-are-mems.html/feed 0 Micro Machines Go Wild for Utah Running Utes! http://www.memsuniverse.com/mems/micro-machines-go-wild-for-utah-running-utes.html http://www.memsuniverse.com/mems/micro-machines-go-wild-for-utah-running-utes.html#comments Fri, 03 Apr 2009 23:58:13 +0000 admin http://www.memsuniverse.com/?p=1358 A MEMS (micro electro mechanical system) device designed by University of Utah students and faculty to tap into charge injected by an electron microscope as a new form of “Kinetic Micro Sculpture”. Under electron beam illumination, the U (about the same size as the diameter of a silky-fine hair on your head) appears to “blink” on and off, and the pennant spontaneously waves back and forth.

Duration : 0:1:10


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]]> http://www.memsuniverse.com/mems/micro-machines-go-wild-for-utah-running-utes.html/feed 1 Micro machines – CNN Science & Technology Week, Sept. 20, 1992 http://www.memsuniverse.com/mems/micro-machines-cnn-science-technology-week-sept-20-1992.html http://www.memsuniverse.com/mems/micro-machines-cnn-science-technology-week-sept-20-1992.html#comments Wed, 25 Mar 2009 09:41:12 +0000 admin http://www.memsuniverse.com/?p=1270 Micro machines segment on CNN's Science & Technology Week, recorded September 20, 1992 OF COURSE, the Department of Defense sees applications. …

Duration : 0:3:26


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]]> http://www.memsuniverse.com/mems/micro-machines-cnn-science-technology-week-sept-20-1992.html/feed 1 MEMS Assembly http://www.memsuniverse.com/system-on-chip/mems-embly.html http://www.memsuniverse.com/system-on-chip/mems-embly.html#comments Wed, 11 Mar 2009 22:33:02 +0000 admin http://www.memsuniverse.com/?p=1224 Micro assembly, with clearances of 10 microns on the ONYX from Air-Vac Engineering

Duration : 0:1:15


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]]> http://www.memsuniverse.com/system-on-chip/mems-embly.html/feed 0 Micro assembly, Micro Dispensing, MEMS http://www.memsuniverse.com/mems/micro-embly-micro-dispensing-mems.html http://www.memsuniverse.com/mems/micro-embly-micro-dispensing-mems.html#comments Wed, 11 Mar 2009 07:28:02 +0000 admin http://www.memsuniverse.com/?p=1222 AIR-VAC: The ONYX500 is the ultimate precision micro assembly, dispensing and prototyping system for micro-mechanics, semiconductors, electronics and photonics.

Duration : 0:7:11


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]]> http://www.memsuniverse.com/mems/micro-embly-micro-dispensing-mems.html/feed 0 Automated Pick and Place of microparts http://www.memsuniverse.com/mems/automated-pick-and-place-of-microparts.html http://www.memsuniverse.com/mems/automated-pick-and-place-of-microparts.html#comments Tue, 10 Mar 2009 20:12:01 +0000 admin http://www.memsuniverse.com/?p=1220 Pick and place of 20x40x5 µm silicon micropart. Cycle is close to 2 seconds. 60 cycle have been succesfully made.

Duration : 0:0:42


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