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mobile app controlled Robotic spotlightFeb 2017
Was able to integrate open source electronics for this project and make a proper code for arduino uno on [login to view URL] that a dual layered PCB was designed in eagle. The app was made in MIT app [login to view URL] UI of app had Left ,Right,Forward and backward [login to view URL] press of these buttons the Spotlight [login to view URL] connection of mobile to spotlight was based on bluetooth connection.
control of pick and place robot using ArduinoFeb 2017
There were three windows on the pick and place [login to view URL] were three push buttons on each [login to view URL] press of corresponding button robot picked up three consecutive objects and placed it on that window.
Live temperature and LUX displayFeb 2017
RF transmitter was powered by 9V battery .One arduino was connected to this transmitter.LM-35 and LDR was connected to [login to view URL] end also had two pushbuttons connected to [login to view URL] was called record button and other was display button. RF receiver had one arduino nano connected to it and one led for display when data was received by it. On press of record button temperature and LUX data was burned in EEPROM of nano and send 35m in open space to receiver. UI was made in python exe.
Control of Stepper motor(NEMA 17 8 wired) using Android phone as Remote controlJun 2016 - Jun 2016 (1 month)
Was able to control the Stepper Motor remotely using Android [login to view URL] and L293D were used to drive the motor [login to view URL] ‘a’ was send serially by Android phone to HC05 connected to Arduino the motor was driven in clockwise direction .when ‘b’ was send motor was driven in anticlockwise direction .The speed of motor was decreased on sending ‘c’ to HC05.
Photoelectric ColorimeterApr 2016 - May 2016 (1 month)
Was able to develop an hardware called as photoelectric Colorimeter was built using Neopixel RGB led ,Adafruit touchscreen LCD,photodiode,Arduino value was selected for seven generally used wavelength;corresponding touch buttons were made on LCD .First a reference liquid was poured in test tube and was taken as that a test liquid was poured (Listerine)in test tube and it's absorption was calculated .Coding was done on Arduino mega kit and PCB was made .