You will get Code for Your Arduino Project
Top Rated
Top Rated
Project details
Services Offered:
Arduino Project Consultation:
I provide in-depth project consultation to understand your goals, requirements, and constraints. By analyzing the feasibility of your ideas, I offer valuable insights and suggestions to enhance your project and make it more robust and scalable.
Arduino Programming and Code Development:
I possess strong programming skills in the Arduino programming language, based on C/C++. From simple LED control to complex algorithms and logic, I can develop clean and efficient code that meets your project's functional requirements. The code will be well-documented and easily understandable for future modifications.
Prototyping and Testing:
I offer prototyping services to bring your project to life. By building functional prototypes, I ensure that all components and functionalities work as intended. Rigorous testing is performed to identify and address any issues, providing you with a reliable foundation for further development or production.
Arduino Project Consultation:
I provide in-depth project consultation to understand your goals, requirements, and constraints. By analyzing the feasibility of your ideas, I offer valuable insights and suggestions to enhance your project and make it more robust and scalable.
Arduino Programming and Code Development:
I possess strong programming skills in the Arduino programming language, based on C/C++. From simple LED control to complex algorithms and logic, I can develop clean and efficient code that meets your project's functional requirements. The code will be well-documented and easily understandable for future modifications.
Prototyping and Testing:
I offer prototyping services to bring your project to life. By building functional prototypes, I ensure that all components and functionalities work as intended. Rigorous testing is performed to identify and address any issues, providing you with a reliable foundation for further development or production.
Materials
OtherField of Expertise
Consumer Electronics, IoT, WearablesDesign Software
OtherFile Format
OtherWhat's included
| Service Tiers |
Starter
$60
|
Standard
$120
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 4 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
3D Model | - | - | - |
Source Files | - | - | - |
55 reviews
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This project doesn't have any reviews.
AN
Arshad N.
May 16, 2026
Healthcare App Development Specialist Needed
He is really the best person that i have worked with on Upwork. He finds solutions of the issues instead wasting the time
AN
Arshad N.
May 16, 2026
Embedded Firmware + IoT Engineer for Smart Dispensing Device (MVP)
Knowledgeable - Help greatly
NV
Nik V.
Mar 9, 2026
Arduino Programming for Stepper Motor Control upgrade
The Arduino Programming for Stepper Motor Control Upgrade was implemented exceptionally well and represents a significant improvement to the overall project. The upgrade greatly enhanced the precision, stability, and responsiveness of the stepper motor system, resulting in noticeably smoother and more reliable performance.
The programming approach demonstrates a strong understanding of Arduino architecture and stepper motor control logic. The code is well-structured, efficient, and easy to maintain, which will make future modifications and scalability much easier. The optimization of motor control routines and timing management clearly shows careful planning and technical competence.
Another major strength of this upgrade is the improved synchronization and accuracy in motor movement. This directly contributes to better system reliability and higher overall project quality. Additionally, the implementation reflects excellent problem-solving skills and attention to detail throughout the development process.
Overall, this upgrade adds substantial value to the project and significantly improves its technical performance. I strongly recommend Tehsinudin Wazir as it demonstrates high-quality engineering practice, reliability, and clear potential for further development and integration in advanced applications.
The programming approach demonstrates a strong understanding of Arduino architecture and stepper motor control logic. The code is well-structured, efficient, and easy to maintain, which will make future modifications and scalability much easier. The optimization of motor control routines and timing management clearly shows careful planning and technical competence.
Another major strength of this upgrade is the improved synchronization and accuracy in motor movement. This directly contributes to better system reliability and higher overall project quality. Additionally, the implementation reflects excellent problem-solving skills and attention to detail throughout the development process.
Overall, this upgrade adds substantial value to the project and significantly improves its technical performance. I strongly recommend Tehsinudin Wazir as it demonstrates high-quality engineering practice, reliability, and clear potential for further development and integration in advanced applications.
EK
Evan K.
Feb 19, 2026
optimize arduino code
my code is finished
AA
Alex A.
Jan 14, 2026
ESP32 Firmware Developer for UDP Telemetry Control (IoT Real-Time)
I hired Tehsinudin to assist with the coding and software integration of my custom Sim Racing Wind Simulator project. My setup is unique because it is evolving from a standard PC fan configuration to a much more powerful system using specific hardware and ESP32 microcontrollers.
Tehsinudin has been a fantastic partner in this transition. He initially handled the coding for the standard fan setup flawlessly, ensuring everything communicated correctly with SimHub. Now, as I upgrade the hardware to a more complex custom solution, he is successfully updating the code to integrate the ESP32 logic, ensuring it meets the new requirements.
Here is why I recommend him:
1. Strong Coding Logic:
He understands exactly how SimHub talks to Arduino/ESP32. Whether it was the initial standard version or the current high-performance update, his code is clean and functional.
2. Adaptability:
My project isn't a "cookie-cutter" tutorial; it involves custom hardware changes. Tehsinudin didn't blink at the changes. He understood the need to migrate the logic to work with the new ESP32 integration and is handling the updates efficiently.
3. Communication:
He is patient and clear. Even when explaining complex software integrations or pinout logic for the microcontroller, he makes it easy to understand.
If you need a developer who can handle SimHub projects and adapt code to fit your specific custom hardware needs, Tehsinudin is the right guy. He delivers exactly what is needed and supports the project's evolution. 5 stars!
Tehsinudin has been a fantastic partner in this transition. He initially handled the coding for the standard fan setup flawlessly, ensuring everything communicated correctly with SimHub. Now, as I upgrade the hardware to a more complex custom solution, he is successfully updating the code to integrate the ESP32 logic, ensuring it meets the new requirements.
Here is why I recommend him:
1. Strong Coding Logic:
He understands exactly how SimHub talks to Arduino/ESP32. Whether it was the initial standard version or the current high-performance update, his code is clean and functional.
2. Adaptability:
My project isn't a "cookie-cutter" tutorial; it involves custom hardware changes. Tehsinudin didn't blink at the changes. He understood the need to migrate the logic to work with the new ESP32 integration and is handling the updates efficiently.
3. Communication:
He is patient and clear. Even when explaining complex software integrations or pinout logic for the microcontroller, he makes it easy to understand.
If you need a developer who can handle SimHub projects and adapt code to fit your specific custom hardware needs, Tehsinudin is the right guy. He delivers exactly what is needed and supports the project's evolution. 5 stars!
About Tehsinudin
Embedded Systems Expert in nRF, BLE, ESP32, PCB, TinyML, Arduino,RPi
100%
Job Success
Islamabad, Pakistan - 5:17 pm local time
Your Trusted Partner for End-to-End Embedded Solutions: Delivering Production-Ready Hardware and AI-Integrated Systems in Weeks, Not Months. With 5+ Years of Expertise and 50+ Successful Projects in Wearable Tech, Industrial IoT, and Custom PCB Design.
**100% Job Success Score | Same-Day Response Guarantee **
My core expertise includes:
- Custom PCB Design & Rapid Prototyping
- Wearable Technology Development (Medical Devices, Fitness Trackers, Smart Textiles)
- Low-Power Firmware Development (C/C++/Python) for ESP32, STM32, Raspberry Pi, nRF52840
- TinyML & Edge AI on Microcontrollers (TensorFlow Lite, Edge Impulse, Scikit-learn)
- Industrial IoT & Wireless Connectivity (BLE, LoRa, Zigbee, Cellular)
- Cloud Integration & Data Management (AWS IoT, Google Cloud, MQTT, REST APIs)
I don't just code—I architect scalable, energy-efficient, intelligent embedded systems that drive real business value.
💡 What I Deliver: Comprehensive Full-Cycle Development
✅ 1. Wearable Technology & Medical Devices
- FDA-Compliant Wearables (ECG Monitors, Fitness Trackers, Thermoelectric Coolers, Health Sensors)
- Ultra-Low Power Optimization for 3x Extended Battery Life
- Flexible PCB Designs for Comfortable, Durable, Wrist-Worn Devices
- Biomedical Signal Processing with Real-Time Analytics and AI Integration
✅ 2. End-to-End IoT Solutions
From Single-Node Sensors to Scalable Networks:
- Firmware in C/C++/Python (Bare-Metal, RTOS, Linux-Based)
- Secure Cloud Connectivity (AWS IoT, MQTT, WebSockets)
- Custom Real-Time Dashboards for Data Visualization (Grafana, InfluxDB)
✅ 3. Custom PCB Design & Prototyping
High-Performance, Manufacturable PCBs Tailored for:
- Low-Power Wearables and Medical Devices
- Industrial Sensor Nodes with IP67/IP68 Ratings
- RF/Wireless Systems (BLE, LoRa, Cellular)
Tools: Altium Designer, KiCad, Eagle, Fusion 360
Capabilities:
- Multi-Layer Designs (4+ Layers) with Impedance Control
- DFM/DFA Optimization for Seamless Mass Production
- Rapid Prototyping via 3D Printing and CNC Milling
✅ 4. TinyML & Edge AI Deployment
Machine Learning on Resource-Constrained Devices for:
- Predictive Maintenance (Vibration, Thermal Anomaly Detection)
- Smart Sensors (Voice Recognition, Motion Tracking, Environmental Monitoring, Biometrics)
- AI-Enhanced Wearables for Real-Time Health and Fitness Analysis
Tech Stack: TensorFlow Lite, PyTorch, Edge Impulse, Scikit-learn
✅ 5. Python for Embedded Systems
Leveraging Python Beyond Firmware:
- AI/ML Model Training & Deployment (TensorFlow, PyTorch)
- Automated Testing Frameworks (PyTest, Robot Framework)
- Data Analysis & Visualization (Pandas, Matplotlib)
- Medical Device Validation and Clinical Testing Protocols
🚀 Proven Project Portfolio: From Concept to Market Launch
🏆 AI-Powered Sports Tracker (TinyML + ESP32) | $12,000 Budget
Challenge: Accurate Real-Time Swing Analysis for Baseball Training
Solution: Deployed CNN Model on ESP32 with 98% Accuracy and IR Beam Detection Integration
Impact: Accelerated Product Launch by 3 Months, Boosting Client Competitiveness
🏆 Thermoelectric Wrist Cooler (Wearable Tech + PCB Design)
Challenge: Efficient Cooling in Compact, Low-Power Form Factor
Solution: nRF52840 MCU with Peltier Module, Custom Flexible PCB, and Thermal Management
Impact: Extended Battery Life by 200%, Enabling All-Day Comfort for Users
🛠️ Technical Stack
- Hardware: ESP32, Arduino, STM32 (U5/H7/F4), nRF52840, Raspberry Pi
- Software: C/C++, Python (Embedded & ML), Rust
- AI/ML: TensorFlow Lite, PyTorch, Edge Impulse, Scikit-learn
- Cloud: AWS IoT Core, Google Cloud IoT, InfluxDB, Grafana
- PCB Tools: Altium Designer, KiCad, Fusion 360, LTspice
🌟 Why Clients Choose Me for Embedded Systems, IoT, and Wearable Projects
⚡ One-Stop Solution Provider
- Eliminate the Need for Multiple Specialists: I Handle Schematic Design, PCB Layout, Firmware, AI Integration, Cloud Setup, and Mobile Apps
⚡ Demonstrated Reliability
- 100% On-Time Delivery Across 50+ Projects
- Zero Failed Prototypes Through Rigorous Simulations and Testing
- Clean, Documented Code with Git Version Control for Easy Maintenance
⚡ Exceptional Communication & Support
- Same-Day Responses (Within 6 Hours)
- Weekly Milestone Reviews with Video Demos and Progress Reports
- Comprehensive Technical Documentation Included
- 90-Day Post-Delivery Warranty with Ongoing Consultation
🔥 Ready to Bring Your Embedded Vision to Life?
Schedule a FREE 30-Minute Strategy Session Today, Including:
-Technical Feasibility and Risk Assessment
-Customized Timeline with Milestone Deliverables
-Tailored Technology Stack Recommendations
-Cost-Saving Strategies and ROI Projections
Available Now for New Projects—Guaranteed Working Prototype in 2-3 Weeks.
👉 Click "Invite to Job" or Message Me to Get Started!
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After purchasing the project, send requirements so Tehsinudin can start the project.
Delivery time starts when Tehsinudin receives requirements from you.
Tehsinudin works on your project following the steps below.
Revisions may occur after the delivery date.
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