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Gesture Based Trolley For Handicapped
Student Team/ Author : Ravi Ranjan kumar singh 100630417966 Ravi Kumar 100630417965 Shahid Kumar 100630417980 Praveen Kumar 100630417953
Guide By : Gurjot Singh and Arshpreet Kaur
Degree : Electronics and Communication
College : RIMT-MAEC, Mandi gobindgarh
In this project we will use ADXL335 Accerlerometer Tilt sensor. It measure 3 d Changes . according ot it give variable voltage out put. We can measure accelerometer output using LM358 or LM 324 as a comparator circuit. we compare reference voltage with in put from x.y, and z from adxl335 sensor. Few people say adxl335 as a sensor and few only module. We can use ADC circuit with this module also. We are getting low high pulse from LM324 . we used 3 comparator circuit in single LM324. LM 324 is a quad operation amplifier means having 4 op amp circuit.

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