Zhengnan S.
Electrical and Electronic Engineer
Nottingham,
United Kingdom
Global rank:
14,531
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139,301
Skill pts: 5
About
I am an Electronics and Embedded Systems Engineer with strong experience in microcontrollers, PCB design, and electronic system prototyping.
I specialize in developing embedded systems using ESP32 and Arduino, as well as designing and simulating electronic circuits for real-world applications.
My experience includes robotics systems, sensor integration, power electronics simulation, and PCB design. I have worked on projects involving motor control, ultrasonic sensors, IMU sensors (MPU6050), and real-time embedded programming.
Technical Skills:
• Embedded Systems Development (ESP32 / Arduino)
• PCB Design (KiCad / Altium)
• Circuit Design and Debugging
• Power Electronics Simulation (PLECS / LTspice)
• MATLAB / Simulink Modelling
• Sensor Integration (Ultrasonic, IMU, IR Sensors)
• Control Systems (PID)
Example Projects:
• Autonomous robot using ESP32 with ultrasonic obstacle avoidance and PID line-following
• PCB design and hardware debugging for embedded systems
• Power electronics simulation and analysis
• Sensor-based control systems
I focus on delivering reliable, well-documented solutions and clear communication throughout the project.
If you need help with embedded systems, electronics design, or simulations, feel free to contact me.
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I specialize in developing embedded systems using ESP32 and Arduino, as well as designing and simulating electronic circuits for real-world applications.
My experience includes robotics systems, sensor integration, power electronics simulation, and PCB design. I have worked on projects involving motor control, ultrasonic sensors, IMU sensors (MPU6050), and real-time embedded programming.
Technical Skills:
• Embedded Systems Development (ESP32 / Arduino)
• PCB Design (KiCad / Altium)
• Circuit Design and Debugging
• Power Electronics Simulation (PLECS / LTspice)
• MATLAB / Simulink Modelling
• Sensor Integration (Ultrasonic, IMU, IR Sensors)
• Control Systems (PID)
Example Projects:
• Autonomous robot using ESP32 with ultrasonic obstacle avoidance and PID line-following
• PCB design and hardware debugging for embedded systems
• Power electronics simulation and analysis
• Sensor-based control systems
I focus on delivering reliable, well-documented solutions and clear communication throughout the project.
If you need help with embedded systems, electronics design, or simulations, feel free to contact me.
Experience
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Power Electronics Simulatio
Beijing Institute of Technology · Self-employed
May 2024 –
Present
2 yrs 2 mos
China
Simulation of DC-DC converter systems using PLECS and LTspice.
Includes:
• Ideal and non-ideal component modelling
• Switching frequency analysis
• Efficiency optimization -
ESP32 Autonomous Robot
Universitas Amikom Yogyakarta · Internship
Feb 2023 –
Present
3 yrs 5 mos
Ontario, CA, United States
Autonomous robot using ESP32 microcontroller with ultrasonic obstacle detection and infrared sensor line following.
Features:
• PID line-following algorithm
• Ultrasonic obstacle avoidance
• MPU6050 orientation sensing
• Motor driver control
Stats
0 followers, 0 following
Joined: March 6, 2026
Last seen: June 10, 2026
Location
Nottingham, California, United Kingdom