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You will get embedded system project in Arduino , ESP32 ,ESP8266 and stm32 blupill
Project details
Hello sir,
This is Mahedhi Hassan Fahim.
I am a professional Embedded System Engineer and also a PCB designer. I have done a lot of microcontroller-based projects. I have experience in these platform4 years.
I can do embedded system engineering in these development board or MCU:
➤ Arduino
➤ esp32/8266
➤ stm32
➤ ARM
➤ AVR
What I will deliver to you in PCB design
➤ Hardware connection diagram
➤ Library files
➤ Main file
➤ Hex file
➤ Help you to calibrate and upload the code
➤ Unlimited revisions
WHY CHOSE ME?
➤ Robust & smart solution.
➤ 100 % Satisfaction with your desire.
➤ In time and Budget.
➤ I will give my best effort to your task.
➤I am one-word man
This is Mahedhi Hassan Fahim.
I am a professional Embedded System Engineer and also a PCB designer. I have done a lot of microcontroller-based projects. I have experience in these platform4 years.
I can do embedded system engineering in these development board or MCU:
➤ Arduino
➤ esp32/8266
➤ stm32
➤ ARM
➤ AVR
What I will deliver to you in PCB design
➤ Hardware connection diagram
➤ Library files
➤ Main file
➤ Hex file
➤ Help you to calibrate and upload the code
➤ Unlimited revisions
WHY CHOSE ME?
➤ Robust & smart solution.
➤ 100 % Satisfaction with your desire.
➤ In time and Budget.
➤ I will give my best effort to your task.
➤I am one-word man
What's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 7 days | 7 days | 7 days |
Number of Revisions | 5 | 9 | Unlimited |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$25 - $75About Mahedhi Hassan
Embedded Hardware & PCB Design Expert
Perai, Malaysia - 3:52 am local time
production-ready hardware solutions across industrial, IoT, and consumer applications. My
expertise spans the full hardware lifecycle — from concept and schematic design to high-speed
PCB layout, compliance, and mass production.
Core Competencies:
- PCB & Hardware Design: Multi-layer (up to 12+) HDI layouts, impedance-controlled routing,
differential pairs, and high-speed interfaces (DDR4, USB 3.0, PCIe, HDMI, MIPI).
- Power Electronics: AC-DC (LLC, flyback), DC-DC (buck, boost, buck-boost, LDO), DC-AC inverter
circuits, power path management, and system protection.
- Embedded & IoT Systems: Custom SBCs, Raspberry Pi HATs, STM32/ARM-based designs,
wireless connectivity (Wi-Fi, BLE, cellular, RF), audio codecs, and BLDC motor drivers.
- Productization: DFM/DFA optimization, EMC/EMI compliance, structured design reviews, and
seamless handover to manufacturing.
Tools & Skills:
- ECAD: OrCAD/Allegro, Altium Designer, KiCad
- Simulation: Sigrity, HyperLynx, LTSpice (signal & power integrity, EMI/EMC)
- Programming: Embedded C, C++, Python (for firmware & test automation)
- Lab Work: Oscilloscopes, analyzers, PSU loads, and functional validation setups
Track Record:
- Lead designer of an industrial-grade SBC (i.MX8M Plus SoM & carrier board) with high-speed
DDR4, PCIe, USB 3.0, HDMI, and AI acceleration support.
- Delivered 40+ freelance projects globally in fiverr, ranging from IoT devices and power supplies to complex SBCs and production-ready prototypes.
- Hands-on experience in manufacturing support, component sourcing, and production test
coordination.
What I Deliver:
I specialize in turning ideas into reliable, scalable hardware. Clients can expect:
1. Robust schematics and BOMs with sourcing alternates.
2. Optimized PCB layouts with validated SI/PI performance.
3. Manufacturing-ready files and assembly documentation.
4. Tested prototypes with validation scripts and clear reports.
5. Support for low-to-mid volume production (50–1000+ units).
If you’re looking for a hardware partner who can combine deep technical expertise with practical
manufacturing knowledge, let’s bring your project from concept to reality
Steps for completing your project
After purchasing the project, send requirements so Mahedhi Hassan can start the project.
Delivery time starts when Mahedhi Hassan receives requirements from you.
Mahedhi Hassan works on your project following the steps below.
Revisions may occur after the delivery date.
discussion
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