Ghulam R. Profile | Freelancer

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$7 USD / hour

Flag of PAKISTAN

islamabad,

$7 USD / hour

It's currently 1:48 AM here

Joined October 29, 2013

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Ghulam R.

@Graza779

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(0 reviews)

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$7 USD / hour

Flag of PAKISTAN

islamabad,

$7 USD / hour

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Passionate Circuit Designer

I am student of Electrical Engineer Interested in Electrical Design and PCB Prototyping. I have worked on following projects 1. Maximum Power Point Tracking(MPPT) Solar Charger 2. Humane Tracking Platform for Pedistal Fan 3. Participated in National Engineering Rebotics Compition Currently i am working on Motor Characterization Test Bench as Final Year Project

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Portfolio

Variable frequency drive convert fixed frequency AC input into variable frequency and variable voltage output. Circuit takes 220 V, 50 Hz input and converter it into variable 5-100 Hz output. The snap shot of filtered output waveform and PCB layout for inverter as well as IGBT gate driver(IR2110) is attached.

Variable Frequency Drive

Variable frequency drive convert fixed frequency AC input into variable frequency and variable voltage output. Circuit takes 220 V, 50 Hz input and converter it into variable 5-100 Hz output. The snap shot of filtered output waveform and PCB layout for inverter as well as IGBT gate driver(IR2110) is attached.

Variable Frequency Drive

Variable frequency drive convert fixed frequency AC input into variable frequency and variable voltage output. Circuit takes 220 V, 50 Hz input and converter it into variable 5-100 Hz output. The snap shot of filtered output waveform and PCB layout for inverter as well as IGBT gate driver(IR2110) is attached.

Variable Frequency Drive

Purpose of this project to control AC using Mobile. Atmega32 is interfaced with SIM900(GSM Module). User can on/off and control the temperature via mobile or Keypad.

AC Control Using Mobile

Purpose of this project to control AC using Mobile. Atmega32 is interfaced with SIM900(GSM Module). User can on/off and control the temperature via mobile or Keypad.

AC Control Using Mobile

Designed a wall tracking robot. Circuit for wall tracking robot having atmega1284, 2 H-Bridges and an LCB module is attached.

Wall Tracking Rebot

1141389

Aim of the project was to interface arduino with MATLAB via serial communication. Ultrasonic sensor was interfaced with arduino. Arduino reads value of sensor and send it to MATLAB, where this data is plotted in real time.
Video sample of the data plotting in MATLAB is attached.

Real Time Ploting in Matlab

Aim of the project was to interface arduino with MATLAB via serial communication. Ultrasonic sensor was interfaced with arduino. Arduino reads value of sensor and send it to MATLAB, where this data is plotted in real time.
Video sample of the data plotting in MATLAB is attached.

Real Time Ploting in Matlab

I did 2 and half month internship with Zeeshan Electronics, located in Islamabad Paksitan. Our Main Task was to desgin Maximum Power Point Solar charger. I worked on charging part. Lead acid battery was being used for backup purposes. UC3906 is beging used to charge the battery.
Screen shot of Vicor Schematic Symbol and Charging Circuit is attached.

Solar Charging Circuit

I did 2 and half month internship with Zeeshan Electronics, located in Islamabad Paksitan. Our Main Task was to desgin Maximum Power Point Solar charger. I worked on charging part. Lead acid battery was being used for backup purposes. UC3906 is beging used to charge the battery.
Screen shot of Vicor Schematic Symbol and Charging Circuit is attached.

Solar Charging Circuit

Variable frequency drive convert fixed frequency AC input into variable frequency and variable voltage output. Circuit takes 220 V, 50 Hz input and converter it into variable 5-100 Hz output. The snap shot of filtered output waveform and PCB layout for inverter as well as IGBT gate driver(IR2110) is attached.

Variable Frequency Drive

Variable frequency drive convert fixed frequency AC input into variable frequency and variable voltage output. Circuit takes 220 V, 50 Hz input and converter it into variable 5-100 Hz output. The snap shot of filtered output waveform and PCB layout for inverter as well as IGBT gate driver(IR2110) is attached.

Variable Frequency Drive

Variable frequency drive convert fixed frequency AC input into variable frequency and variable voltage output. Circuit takes 220 V, 50 Hz input and converter it into variable 5-100 Hz output. The snap shot of filtered output waveform and PCB layout for inverter as well as IGBT gate driver(IR2110) is attached.

Variable Frequency Drive

Purpose of this project to control AC using Mobile. Atmega32 is interfaced with SIM900(GSM Module). User can on/off and control the temperature via mobile or Keypad.

AC Control Using Mobile

Purpose of this project to control AC using Mobile. Atmega32 is interfaced with SIM900(GSM Module). User can on/off and control the temperature via mobile or Keypad.

AC Control Using Mobile

Designed a wall tracking robot. Circuit for wall tracking robot having atmega1284, 2 H-Bridges and an LCB module is attached.

Wall Tracking Rebot

1141389

Aim of the project was to interface arduino with MATLAB via serial communication. Ultrasonic sensor was interfaced with arduino. Arduino reads value of sensor and send it to MATLAB, where this data is plotted in real time.
Video sample of the data plotting in MATLAB is attached.

Real Time Ploting in Matlab

Aim of the project was to interface arduino with MATLAB via serial communication. Ultrasonic sensor was interfaced with arduino. Arduino reads value of sensor and send it to MATLAB, where this data is plotted in real time.
Video sample of the data plotting in MATLAB is attached.

Real Time Ploting in Matlab

I did 2 and half month internship with Zeeshan Electronics, located in Islamabad Paksitan. Our Main Task was to desgin Maximum Power Point Solar charger. I worked on charging part. Lead acid battery was being used for backup purposes. UC3906 is beging used to charge the battery.
Screen shot of Vicor Schematic Symbol and Charging Circuit is attached.

Solar Charging Circuit

I did 2 and half month internship with Zeeshan Electronics, located in Islamabad Paksitan. Our Main Task was to desgin Maximum Power Point Solar charger. I worked on charging part. Lead acid battery was being used for backup purposes. UC3906 is beging used to charge the battery.
Screen shot of Vicor Schematic Symbol and Charging Circuit is attached.

Solar Charging Circuit

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Experience

Zeeshan Electronics

Jun 2013 - Aug 2013 (2 months, 1 day)

I did two and half month Internship in Zeeshan Electroncs , local company located in Islamabad. Main task was to design MPPT Solar Charger.

Education

Electrical Engineer

National University of Science and Technology,

Pakistan

2010 - 2014

(4 years)

Qualifications

Zeeshan Electronics

2013

Internship Certificate was awarded to because of 2 and half month services. I Worked on charging circuit of Lead acid battery.

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Top Skills

Matlab and Mathematica

Microcontroller

Electrical Engineering

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