I will design robot toy controller pcb, motor control circuits and microcontroller firm
PCB Design and Embedded System
About this Gig
Hello and Welcome!!
I design custom robot toy controller PCBs that integrate microcontrollers, motor driver stages, power regulation, sensor interfaces, and embedded firmware into a functional electronic control system. Whether you are developing a remote controlled toy car, a walking robot, a programmable toy, or a dual motor robotic platform,
What I Will Provide:
- Custom robot toy controller PCB design and schematic development
- DC motor, servo motor, and dual motor driver circuits
- Microcontroller integration using ESP32, STM32, Arduino compatible platforms, and other suitable MCUs
- PWM motor speed control and directional logic
Why Choose Me?
- Engineering focused designs tailored to your specific toy functionality
- Careful attention to motor current, voltage limits, and power distribution
- Practical firmware architecture for responsive control and reliable operation
- Consideration of component availability, PCB manufacturability
Let's Build Your Idea!
Send me your concept, required motor types, power specifications, and control features. I will review your requirements and recommend a suitable PCB and firmware development approach before we begin.
Other Electronics Engineering Services I Offer
FAQ
Can you design a custom PCB for my robotic toy?
Yes. I can develop a controller PCB based on your robot's functions, motor requirements, power source, sensors, and available space.
Can you develop both the PCB and firmware?
Yes. I can provide the agreed schematic, PCB layout, component list, and microcontroller firmware source code as part of the selected package.
Which microcontrollers can you work with?
The design can use suitable platforms such as ESP32, STM32, or Arduino compatible microcontrollers, depending on the project requirements.
Can you integrate DC motors, servos, and wireless control?
Yes. Depending on the requirements, I can design motor driver circuits, PWM control, servo interfaces, and Bluetooth, Wi-Fi, or compatible RF connectivity.
Can you work with an existing toy circuit or unfinished project?
Yes. Share your current schematic, PCB files, firmware, or project requirements so I can assess the existing design and recommend improvements.

