Hi, I'm
Mohammad Nazmur Rahman Emon
Electrical & Electronics Engineer
I build things with embedded systems, IoT and a soldering iron.
I have been opening up gadgets since I was a kid. The first time I cracked open a toy car just to see the tiny motor inside, I think something quietly clicked. Years later, that same curiosity is what pushed me into Electrical and Electronic Engineering at AUST — and into a lot of late-night soldering sessions ever since.
About
Who I am & what I work on
I am an Electrical and Electronic Engineering graduate from Ahsanullah University of Science and Technology, and most of what I do still comes from the same instinct I had as a kid: take it apart, see how it works, then try to build something better. Over the last few years I have spent a lot of time on projects that started as classroom ideas and slowly turned into things you can hold in your hand — assistive robots, IoT security nodes, power factor correctors, a Mars rover for our university team, and a small pile of hybrid power experiments aimed at rural Bangladesh. I like working at the boundary between hardware and software. Drawing a schematic, routing a PCB, soldering it up, writing the firmware, and then watching it actually do something useful is the part I never get tired of. I also enjoy working with other people on these projects, whether that is leading a university club, joining an exchange program in Japan, or arguing over connector placement at 2am with my rover teammates.
I work across circuit design, firmware, PCB layout, IoT and renewable-energy power — usually all in the same project. I am comfortable taking an idea from a sketch on a notebook to a fabricated board, working firmware, and a short demo video.
Engineering focus
- ▸Circuit Design
- ▸Microcontroller Programming
- ▸PCB Design & Fabrication
- ▸IoT Development
- ▸Robotics
- ▸Power Electronics
- ▸Renewable Energy Systems
- ▸Technical Documentation
Interests
Skills
From silicon to the cloud
Embedded Systems
Firmware
PCB Design
IoT & Cloud
Robotics
Communication Protocols
Software Tools
Featured Projects
Selected embedded & IoT work
FeaturedUniversal IR Gree AC Remote
A small ESP32 board that pretends to be a Gree AC remote — control the AC from a browser on the same Wi-Fi.
FeaturedA7670C 4G Module Smart Phone
A handmade "smart phone" prototype around the A7670C 4G module, with a touchscreen dialer, SMS keyboard and inbox.
FeaturedSIM800 GPRS MQTT Test
A SIM800-based test bench that boots the modem, attaches to GPRS, runs an HTTP request and then attempts MQTT — all logged on a TFT screen.
FeaturedESP32 TFT Game Display
A small 2D game running directly on an ESP32 + TFT — no PC, no streaming, just the microcontroller.
FeaturedLinear Encoder 2D Game Controller
A linear encoder turned into a physical controller for a 2D game — sliding the mechanism actually moves the character.
FeaturedSmart Energy Meter Load Controller
A bench prototype that shows live V, I, P and energy on an LCD, takes keypad input, and switches a real load through a relay.
PCB Design Showcase
Schematic, routing, and manufactured boards
Experience
Where I've worked and what I worked on
Customer Support Provider
ElevateMart
Nov 1, 2023 – Jan 31, 2025
Helped customers through a mix of order, product and technical questions. Most of the work was about understanding what people actually needed and walking them through it without making it feel like a script.
Lead, Circuit Simulation & PCB Design
AUST Mars Rover Team · AUST, Dhaka
Sep 1, 2023 – Aug 31, 2024
Led the circuit-simulation and PCB-design side of the AUST Mars Rover project. Worked closely with the mechanical and software teams to make sure the boards fit the chassis, the wiring stayed sane during field tests, and the electronics actually survived the dust and the deadlines.
House Club Captain
Adamjee Cantonment College · Dhaka
Jan 1, 2018 – Dec 31, 2019
Led the house club at Adamjee Cantonment College — planning inter-house events, coordinating with teachers and students, and learning the hard way that organising people is its own kind of engineering.
Education
Where I studied
B.Sc. in Electrical & Electronic Engineering
Ahsanullah University of Science and Technology (AUST) · Dhaka, Bangladesh
Jan 1, 2020 – Dec 31, 2025
My undergraduate years at AUST. Thesis: "Design of Hybrid Power System to Provide Reliable Supply to Rural Areas of Bangladesh".
Higher Secondary Certificate (HSC) — GPA 5.00/5.00
Adamjee Cantonment College · Dhaka
Jan 1, 2017 – Dec 31, 2019
Higher Secondary Certificate from Adamjee Cantonment College.
Secondary School Certificate (SSC) — GPA 5.00/5.00
Adamjee Cantonment Public School · Dhaka
Jan 1, 2015 – Dec 31, 2017
Secondary School Certificate from Adamjee Cantonment Public School.
Awards & Achievements
Top 5, IC4IR 2021 Industrial Exhibition
IC4IR 2021
Recognised among the top 5 entries at the IC4IR 2021 Industrial Exhibition.
Divisional Winner, Creative Talent Hunt
Creative Talent Hunt
Divisional winner of the Creative Talent Hunt.
1st Position, IT Olympiad — SAGC Science Festival
SAGC Science Festival
1st position in the IT Olympiad at the SAGC Science Festival.
1st Prize, Project Display — 6th DCSC National Science Exposition
DCSC
1st prize in the project-display category at the 6th DCSC National Science Exposition.
1st Position, Line Follower Competition — SAGC 4th Science Festival
SAGC
1st position in the line-follower-robot competition at the SAGC 4th Science Festival.
2nd Position, Project Display — DRMC 11th National Science Carnival
DRMC
2nd position in the project-display category at the DRMC 11th National Science Carnival.
Sakura Exchange Program in Science, JAPAN
Sakura Exchange Program
Participated in the prestigious Sakura Exchange Program in Science representing Bangladesh in Japan. The program provided exposure to Japanese culture, advanced technology and scientific research methodologies.