Location: SG Highway, Rajpath Rangoli Road Ahmedabad Employment Type: Full-time Experience Required: 1-2 Years Industry: Robotics / Industrial Automation / Embedded Systems Job Overview We are seeking a skilled and motivated Electronics Engineer with 2–3 years of hands-on experience in motor control systems, embedded microcontrollers, and industrial communication protocols . The ideal candidate will play a key role in designing, developing, and testing motor driver circuits and control boards used in robotic applications. This is a full-stack electronics role that spans hardware design, firmware development, and communication integration. Key Responsibilities 1. Motor Control & Integration Work with DC brushed, brushless (BLDC), stepper, and servo motors . Implement control algorithms for motors using external and in-built motor drivers (e.g., Cytron, DRV, TMC series, L298, etc.). Interface and calibrate various encoders such as: 4096 PPR magnetic encoders Incremental rotary encoders Absolute encoders (SSI, I2C, SPI) Tune PID controllers and optimize motor response in real-time systems. Develop safety and fault handling routines (stall detection, overcurrent shutdown, etc.). 2. Communication Protocols Implement and troubleshoot CANbus networks for motor coordination. Handle RS-485 , UART , Serial , and I2C/SPI communication with sensors, controllers, and HMIs. Write clean and modular communication stacks for sensor integration and data logging. Use logic analyzers, CAN analyzers, and bus sniffers to debug protocol communication. 3. Embedded Firmware Development Program and debug firmware for ESP32, Teensy 4.0, STM32 , and other microcontrollers. Implement low-level hardware drivers for peripherals and real-time control tasks. Develop structured firmware using C/C++ , with focus on modularity and scalability. Handle bootloader integration, interrupt routines, and power optimization for embedded boards. 4. PCB Design & Hardware Integration Design and prototype custom PCBs for controller integration, power delivery, and driver interfacing. Use tools like Altium, KiCAD, Eagle for schematic capture and layout. Ensure EMI/EMC best practices in PCB layout for high-frequency motor systems. Select and integrate power supplies, protection circuits, signal conditioning units. 5. System Testing & Debugging Test assembled boards and motor systems in real-world robotic setups. Perform bench-level debugging using oscilloscopes, multimeters, signal generators , etc. Document test procedures, hardware revisions, and firmware releases. Preferred Skills & Knowledge Strong understanding of motor physics and control principles (torque, inertia, speed loops). Experience in robotics , AGVs , or similar motion-based systems. Ability to work independently on new hardware prototypes. Comfortable working with bare-metal programming , RTOS is a plus. Exposure to sensor fusion, IMUs, or LiDARs is a bonus. Tools & Technologies Microcontrollers: ESP32, Teensy 4.x, STM32, Atmega, Arduino-based boards Motor Drivers: Cytron, DRV88xx, TMC2208/2130, L298, A4988, in-built H-bridges Software: PlatformIO, Arduino IDE, STM32CubeIDE, Keil, VS Code PCB Tools: Altium Designer, KiCAD, Eagle Debugging Tools: CANalyzer, Serial Plotter, Oscilloscope, Logic Analyzer Version Control: Git/GitHub Qualifications Bachelor’s Degree in Electronics Engineering , Electrical Engineering , or related field. 2–3 years of relevant hands-on experience in motor control and embedded systems. What We Offer Exposure to advanced robotics and control systems. Opportunity to work on diverse and challenging R&D projects. A collaborative work environment with a focus on innovation and problem-solving. Show more Show less