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I will write arduino code for stepper, servo, and bldc motor control
Electrical Embedded Systems Engineer Motor Control Expert
Hi, I’m an Electrical & Embedded Systems Engineer expert in motor control, industrial automation, and custom microcontroller firmware. I help startups, engineers, and factory operators troubleshoot ci...
About this Gig
Are you stuck trying to make your motor run smoothly with Arduino or ESP32? I provide clean, fully commented C/C++ firmware designed specifically for motor control setups.
Whether you're building a 3D printer stage, a robotic arm, or a custom linear actuator, I will write reliable code that works on the first upload without burning out your drivers.
What I can help you with;
- Stepper Motors NEMA 17, 23 using A4988, DRV8825, TB6600, or TMC drivers
- Servo Motors PWM control, precise positioning, multi-servo sweep
- DC Motors Speed & direction control with L298N, BTS7960 H-Bridges
- BLDC Motors Basic electronic speed controller / ESC signaling
- Sensor Integration Limit switches, rotary encoders, hall sensors
- Wireless Control ESP32 Wi-Fi / Bluetooth apps
What you get;
- Clean, thoroughly commented Arduino (.ino) source code
- Clear wiring connections list (or Fritzing connection diagram)
- Step by step instructions on how to upload and test safely
Don't spend days debugging stepper jitter or overheating drivers. Send me your hardware setup details, and lets get your motors turning properly today!
Other Electronics Engineering Services I Offer
FAQ
What details or component names do I need to send you to get started?
Please share your microcontroller model (e.g., Arduino Uno, ESP32), your motor driver model (e.g., A4988, L298N, TB6600), the motor specifications (e.g., NEMA 17 stepper, SG90 servo), and a quick explanation of what you want t
Will you provide a circuit diagram showing how to wire everything together?
Yes! Every package includes a clear pinout map or Fritzing connection schematic showing exactly which pins on your microcontroller connect to your motor driver, power supply, and sensors.
What happens if the code does not move my motor after I upload it?
We will troubleshoot it step-by-step together over chat. Most initial issues are simple wiring errors, power supply limits, or driver current settings. I will guide you until your motor turns smoothly.
Can you write code for wireless motor control via Wi-Fi or Bluetooth?
Absolutely. I can program ESP32 or Arduino Bluetooth/Wi-Fi modules to control motor speed, direction, and step position from a smartphone app, web interface, or custom serial command.
Do you use standard Arduino libraries or bare-metal code?
I use light, efficient, well-documented libraries (like AccelStepper, Servo, or FastPWM) depending on your needs. If your application requires high-speed execution or precise hardware timer interrupts, I can write bare-metal code.
