DHARMAN M

adg12l@r.postjobfree.com

+91-733**-*****

CAREER OBJECTIVE

Seeking a suitable position where I can utilize my qualification, creativity, ability, skill & hard work, which sets high standard of quality in any results in any task undertaken and contributes total commitment and dedication to achieve those objectives.

EXPERIENCE

Working as Assistant Engineer in Lakshmi Life Sciences Pvt. Ltd,Coimbatore from sep 2019 to may 2020

Working as Embedded software programmer in Spiro Solutions Pvt. Ltd, Chennai from November 2016 to August 2019

SKILLS

Strong knowedge in C and Embedded C

Interfacing PIC,ARM,ATMEL

Interfacing UART,I2C

Testing and developing the specific code in various microcontroller and microprocessor (8-bit/32-bit).

Design and developing the suitable circuit design for various electronic devices.

Handling various types of projects as per client needed.

Conducting Workshops and internship for college students.

Having ability to apply practical and creative ideas to archive the better solution.

ACADEMIC PROFILE

B.E Electronics and Communication Engineering

April 2016

Shreenivasa Engineering College Dharmapuri,Tamilnadhu

6.63(CGPA)

Diploma in Electronics and Communication Engineering

Aug 2013

Shreenivasa Polytechnic College Dharmapuri,

Average 82.88%

Tamilnadhu

Higher Secondary

March 2011

Govt.Higher Secondary School paparapatti

Average 55%

SSLC

March 2009

Govt.Higher Secondary School paparapatti

Average 84%

TECHNICAL SKILLS

Programming Languages: C, Embedded C.

Tools: Arduino IDE, Keil, Mplab IDE, Proteus.

Protocols: UART, I2C,RS485.

Hands on experience: PIC, ARM, ATMEL.

PROJECT PROFILE

Project 1:

Title: Yarn Breakage Sensor

Description:

YBS is a device used in ring frame to find out the yarn break in the spindles indicated by individual red color LED's. It also gives information about RPM of individual spindle and production parameters.

Role : Embedded Software Development

Controller : MSP430FR2355

Protocol : UART – RS 485

Project 2:

Role : Embedded Software Development

Title : Roving Stop Motion

Description:

RSM is a device used in ring frame that helps to reduce Pneumo fill Waste and overlapping by separating the roving in top roller when break occurs in individual spindle.

Role : Embedded Software Development

Controller : ATMEGA328P

Protocol : UART – RS 485

Project 3:

Title : Interfacing unit

Description:

Interface unit which calculates all the logics and send datas to HMI display which shows key parameters on the machine itself. It informs the operator about the key information of Ring frame such as breaks, idles, slips, rogue spindles, end mending time, kg, etc.

Role : Firmware development in Embedded C

Controller : TM4C1294NCNPDT

Protocol : UART-RS485

TITLE OF THE PROJECT

Automation of agriculture monitoring and controlling

Concept used

One wire protocol, UART communication, ADC (Analog to digital Conversion), Pulse width Modulation

Components used

Pic16F877A, DHT-11 (Humidity and Temperature sensor), GSM/ module, Node MCU (IOT), Servo (MG995) and pump motor, RTC, LCD display (16x2)

Description

Technology growth is very fast in this modern world. But people did not use those technologies for agriculture applications. So I want to make that. At first monitor the time by using RTC and switch on the pump motor morning and evening for daily routine. Servo motor is used for changing the water’s direction on specific time intervals. DHT-11 is the sensor that gives temperature and humidity along with single bus. This is called one wire protocol. In case any abnormal temperature or humidity range is detected indication is send to the user through SMS. The overall status is updated in to cloud using Node MCU. So user is no need to be there.

HIGHLIGHTS OF QUALIFICATION

Strong experience in embedded systems product development.

Good understanding for handling the Communication protocols like UART and RS485 communication, (I2C) and ADC

Strong knowledge about Timers and interrupts.

Good understanding about PWM clock cycles.

Excellent coding and debugging (hardware and software) skills.

Good understanding of Bit manipulation and Bit field.

Familiar with PIC microcontroller and ARM processor

Personal Details:

•Name : DHARMAN M

•Date of Birth : 02-04-1994

•Languages Known : English, Tamil.

Declaration:

I hereby declare that all the details furnished are true to best of my knowledge.

Date:

Place: Dharman.M.

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