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Durjoy T.

@durjoytalukder11

5.0
1
1.0
1.0
100%

PCB Designer | Firmware Design | AVR | ARM | ESP32

$20 USD / Hour
・
Flag of
Bangladesh (1:22 AM)
・
Joined on October 6, 2020
$20 USD / Hour
・
Technical Specialization: Embedded Systems, Industrial Automation, Microcontrollers, IoT, PLC, Programming (C, C++, Embedded C, MATLAB), Wireless Communication (GSM, LoRa, RF), Industrial Networking (Modbus RTU, Modbus TCP, CAN BUS, DNP3), Hardware Design, Software Development, ARM, AVR, ESP, Altium, Keil uVision, STM32 Cube MX, Code Blocks, Arduino IDE, Visual Studio, AutoCAD, EasyEDA, Microsoft Office, Logo Soft Comfort V8.3, Multifunctional Energy Meter, VFD. Engineering Specialty: • Embedded Systems and Industrial Automation • End-to-End Product Development • Hardware and Software Integration • proficient in a variety of engineering tools Role I am Available For: Hardware Schematic Design, Hardware PCB Design, Firmware Developing, Hardware Design Engineer Daily Available Hour: 8-12 Hours/day depending on the Role and Responsibility.
Verifications
On time
100%
On budget
100%
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Portfolio

Portfolio

11517053
The Smart Wood Moisture Monitoring System is an innovative project designed to measure and analyze the moisture content in wood using a combination of sensors and the ESP32 microcontroller. This system employs a temperature and humidity sensor and a customized wood moisture sensor to gather data, which is then transmitted to a remote server via the ESP32 module. The collected data allows users to monitor and manage the moisture levels in wood, preventing potential issues such as decay, warping, or other structural damage.
Wood Moisture Sensor
11477430
The project, titled "Embedded Learning Hub," introduces a comprehensive development board designed for university students to explore and master hardware and firmware development. This versatile board incorporates essential components such as switches, audio, LCD display, buttons, a microcontroller, and Flash memory. Students can engage in hands-on learning, experimenting with diverse aspects of embedded systems, from digital input handling and user interfaces to sound generation and persistent data storage. The development board serves as a practical platform for students to apply theoretical knowledge, fostering creativity and building a solid foundation in both hardware and firmware development
Embedded Learning Hub: A Comprehensive Development Board for
11477416
In the modern age every aspect of the used equipment are going into a smart system which enables all the equipment to new feature along with power saving quality. Day by day, traditional farming using soil has become expensive as well as it takes longer time and wastage of lots of water. Hydroponics system refers to farming plants or vegetables using mineral nutrient solutions without using soil. Though this system has some disadvantages, it is more advantageous than traditional farming. Production growth is higher than soil farming by 3-10 times. 90% less water is used in the system. There are several crops that can be used in hydroponics systems lettuce, tomatoes, etc. Here we will present a hydroponics protocol that is cost-effective and easily implemented. The main purpose of this system is to save water, save lands, and improve the quality of crops by avoiding adverse effects by controlling the main factors,e. nutrients and pH of the system. This paper aims to develop
Arduino Base Smart Hydroponics System
11477386
Introducing a versatile PCB designed for comprehensive water management. This innovative system seamlessly collects analog input data from 4-20mA water meters, RS485, and Digital Pulse output-supported meters. Utilizing a SIM module, the PCB facilitates secure data transmission to a central server. Beyond data acquisition, it empowers users with the capability to control water flow, offering a holistic solution for efficient water resource monitoring and management.
Wireless Water Meter Monitoring System with 4-20mA Interface
11517053
The Smart Wood Moisture Monitoring System is an innovative project designed to measure and analyze the moisture content in wood using a combination of sensors and the ESP32 microcontroller. This system employs a temperature and humidity sensor and a customized wood moisture sensor to gather data, which is then transmitted to a remote server via the ESP32 module. The collected data allows users to monitor and manage the moisture levels in wood, preventing potential issues such as decay, warping, or other structural damage.
Wood Moisture Sensor
11477430
The project, titled "Embedded Learning Hub," introduces a comprehensive development board designed for university students to explore and master hardware and firmware development. This versatile board incorporates essential components such as switches, audio, LCD display, buttons, a microcontroller, and Flash memory. Students can engage in hands-on learning, experimenting with diverse aspects of embedded systems, from digital input handling and user interfaces to sound generation and persistent data storage. The development board serves as a practical platform for students to apply theoretical knowledge, fostering creativity and building a solid foundation in both hardware and firmware development
Embedded Learning Hub: A Comprehensive Development Board for
11477416
In the modern age every aspect of the used equipment are going into a smart system which enables all the equipment to new feature along with power saving quality. Day by day, traditional farming using soil has become expensive as well as it takes longer time and wastage of lots of water. Hydroponics system refers to farming plants or vegetables using mineral nutrient solutions without using soil. Though this system has some disadvantages, it is more advantageous than traditional farming. Production growth is higher than soil farming by 3-10 times. 90% less water is used in the system. There are several crops that can be used in hydroponics systems lettuce, tomatoes, etc. Here we will present a hydroponics protocol that is cost-effective and easily implemented. The main purpose of this system is to save water, save lands, and improve the quality of crops by avoiding adverse effects by controlling the main factors,e. nutrients and pH of the system. This paper aims to develop
Arduino Base Smart Hydroponics System
11477386
Introducing a versatile PCB designed for comprehensive water management. This innovative system seamlessly collects analog input data from 4-20mA water meters, RS485, and Digital Pulse output-supported meters. Utilizing a SIM module, the PCB facilitates secure data transmission to a central server. Beyond data acquisition, it empowers users with the capability to control water flow, offering a holistic solution for efficient water resource monitoring and management.
Wireless Water Meter Monitoring System with 4-20mA Interface
Changes saved
5.0 · 1 Review
Reviews
I
LED Light Blinking • $30 USD
This was a very simple test project, but Durjoy helped us and he was very responsible and professional. We are much comfortable with Durjoy, and will move on to the next project.
Ike H.
@ikehuh
•
Flag of
Seoul, Korea, Republic of
•
8 months ago
Share
Experience
THiNK Limited
Oct, 2021 - Present
•
3 years, 2 months
Associate Engineer
Jul, 2022 - Present
•
2 years, 5 months
As an Associate Engineer in hardware design and firmware development, I aim to apply my technical expertise and creativity to contribute to innovative and reliable product development. Committed to exceeding industry standards, I design efficient hardware solutions and develop firmware for optimized functionality and seamless integration. Through continuous learning, adaptability, and collaborative teamwork, I strive to drive technological advancements in electrical and electronic engineering.
Jr. Design Engineer
Oct, 2021 - Jun, 2022
•
7 months, 30 days
As a Junior Design Engineer in hardware, I aim to apply technical skills and creative problem-solving to develop cutting-edge solutions. Dedicated to cross-functional collaboration, I ensure products meet quality, performance, and cost targets. Through continuous learning, I strive to contribute to company success by designing reliable, efficient, and sustainable hardware, driving technological advancement in engineering.
Oct, 2021 - Present
•
3 years, 2 months
Education
American International University-Bangladesh
2017 - 2021
•
4 years
B.Sc Electrical and Electronics Engineer
Flag of
Bangladesh
2017 - 2021
•
4 years
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