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Title: Smart cube : energy harvesting and monitoring sensor
Authors: Ang, Yew Swee
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2013
Abstract: A integration of Microeletromechanical Systems (MEMS) and Complementary Metal-Oxide Semiconductor (CMOS) circuit is designed in cadence. CMOS comprises of the Analog Front End (AFE) and Analog-to-Digital Converter (ADC). AFE comprises of 3 stages which are amplifying stage, inverting stage and rectifying stage. Simulations results for the MEMS, 3 stages of AFE and ADC are shown in this report. The concept on how the respective components work is also explained in this report. Lastly, a Pulse-Width Modulation (PWM) dimming circuit is designed in LT SPICE IV for the integration of the ADC output and Light-Emitting Diode (LED). Simulations results are compared and discussed in this report
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)

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