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I will make hardware prototyping, schematic, pcb circuit design, esp32, arduino, stm32
Intelligent PCB Designer for Bold Ideas
Professional PCB Design Engineer with 25+ completed client projects, delivering robust, production ready embedded hardware.
Specialized in multilayer PCB design, including controlled impedance routi...
Nivel 1
Ha cumplido determinados criterios de rendimiento y muestra un gran potencial en la plataforma.
Con alta capacidad de respuesta
Conocido por sus respuestas excepcionalmente rápidas
Acerca de este Servicio
Do you need a professional PCB design, schematic, and hardware prototype for your next electronics project?
I will help you bring your idea to life, I can design a complete board with a microcontroller (ESP32, ESP8266, STM32, ATmega), power supply circuit, battery management and charging circuit, sensors, actuators, connectors, antenna, and other RF components.
What I Offer:
- Complete PCB Design using KiCAD or EasyEDA
- Microcontroller Integration: ESP32, ESP8266, STM32, ATmega
- Power Supply & Battery Management: Charging circuits, low-power designs
- Sensor & Actuator Interfaces: Analog/Digital, SPI, I2C, UART, RS232, USB
- RF Design & Antennas: 2.4GHz, Wi-Fi, Bluetooth, LoRa, NFC, RFID (UHF)
- Stack-Up & Signal Integrity: EMI control, controlled impedance, differential pairs
- High-Speed Routing: Transmission line techniques, matching networks
- Firmware Development: Arduino, STM32CubeIDE (basic board bring-up/testing)
- Manufacturing-Ready Files: Schematics, BOM, Gerber, Pick-and-Place, 3D models
Advanced Capabilities:
- Microstrip & SMT Antenna Design
- Antenna Tuning using HFSS / EM Simulation
- Matching Network Design & Layout
- Expertise in RF layout & shielding techniques
Contact me First
Especialización:
Diseño de circuitos
•
Esquemas
•
Disposición
•
Gerber
Formato de archivo:
Gerber
•
STEP
•
Software:
EasyEDA
•
KiCad
Mi porfolio
Otros servicios de Ingeniería electrónica que ofrezco
Reseñas
7 comentarios sobre este Servicio
| (5) | ||
| (1) | ||
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| (1) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
M 
mightyman_00
Nigeria
⭐⭐⭐⭐⭐ Excellent buyer to work with Pierre. The project requirements were clearly defined from the beginning, communication was prompt and professional, and all necessary files and feedback were provided in a timely manner. This made the entire development process smooth and efficient. Pierre was responsive...
USD 50-USD 100
$
3 días
Tiempo
P 
Respuesta del Freelancer
Útil?T thomas27051991
Alemania
Die Auslegung der Schaltung ist mangelhaft. Die Eingangssicherung (0,5 A) ist deutlich zu niedrig dimensioniert und liegt im 24V-Haupteingang, wodurch sie im Normalbetrieb auslösen wird. Eine fachgerechte Dimensionierung wurde hier offensichtlich nicht berücksichtigt.
USD 1,000-USD 2,500
$
3 semanas
Tiempo
P Respuesta del Freelancer
Útil?A actionlight
Alemania
Colaboración continuaPierre was responsive and easy to work with throughout the project. Some details in the BOM required clarification, and he took the time to review everything carefully and provide a clear, well-structured final version. Overall a good experience, especially in terms of communication and his willingness to refine and complete the work properly.
USD 400-USD 600
$
5 semanas
Tiempo
Útil?T 
trevor_boyns0
Estados Unidos
Colaboración continuaI’m really impressed with his work. He quickly understood the project requirements, communicated clearly throughout the process, and delivered a well designed PCB solution. His technical knowledge and ability to translate my ideas into a working design made the experience smooth and efficient. Highly recommended!
USD 200-USD 400
$
2 días
Tiempo
P Respuesta del Freelancer
Útil?A amandine011100
Francia
Colaboración continuaMerci pour la collaboration, je suis contente du résultat. Je recommande.
USD 800-USD 1,000
$
2 semanas
Tiempo
P Respuesta del Freelancer
Útil?
Reseñas
7 comentarios sobre este Servicio
| (5) | ||
| (1) | ||
| (0) | ||
| (1) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
M mightyman_00
Nigeria
⭐⭐⭐⭐⭐ Excellent buyer to work with Pierre. The project requirements were clearly defined from the beginning, communication was prompt and professional, and all necessary files and feedback were provided in a timely manner. This made the entire development process smooth and efficient. Pierre was responsive...
USD 50-USD 100
$
3 días
Tiempo
P Respuesta del Freelancer
Útil?T thomas27051991
Alemania
Die Auslegung der Schaltung ist mangelhaft. Die Eingangssicherung (0,5 A) ist deutlich zu niedrig dimensioniert und liegt im 24V-Haupteingang, wodurch sie im Normalbetrieb auslösen wird. Eine fachgerechte Dimensionierung wurde hier offensichtlich nicht berücksichtigt.
USD 1,000-USD 2,500
$
3 semanas
Tiempo
P Respuesta del Freelancer
Útil?A actionlight
Alemania
Colaboración continuaPierre was responsive and easy to work with throughout the project. Some details in the BOM required clarification, and he took the time to review everything carefully and provide a clear, well-structured final version. Overall a good experience, especially in terms of communication and his willingness to refine and complete the work properly.
USD 400-USD 600
$
5 semanas
Tiempo
Útil?T trevor_boyns0
Estados Unidos
Colaboración continuaI’m really impressed with his work. He quickly understood the project requirements, communicated clearly throughout the process, and delivered a well designed PCB solution. His technical knowledge and ability to translate my ideas into a working design made the experience smooth and efficient. Highly recommended!
USD 200-USD 400
$
2 días
Tiempo
P Respuesta del Freelancer
Útil?A amandine011100
Francia
Colaboración continuaMerci pour la collaboration, je suis contente du résultat. Je recommande.
USD 800-USD 1,000
$
2 semanas
Tiempo
P Respuesta del Freelancer
Útil?
