Haré prototipos de hardware, esquemas, diseño de placas PCB, arduino, esp32, stm32.

Parte de la información se ha traducido automáticamente.
4.8
4.8

Pakistán

Hablo Urdu, Inglés, Español

105 pedidos completados

Diseño de PCB y prototipado de hardware, firmware para STM32 ESP32

Hola, soy Maryam, ingeniera en sistemas embebidos especializada en diseño de PCB y prototipado de hardware para productos electrónicos. Diseño esquemas listos para fabricación y layouts de PCB, desarr...

Nivel 2

Ha cumplido con los criterios de alto rendimiento y tiene un historial comprobado de cumplimiento de las expectativas de los clientes.

Qué le encantó a la gente de este freelancer

Acerca de este Servicio

Diseño sistemas electrónicos listos para producción, como PCB, ESP32, STM32 y RF, optimizados para rendimiento y fabricación.

Desde el concepto hasta el prototipo, te ayudo a construir hardware confiable, incluyendo placas de microcontroladores, dispositivos IoT, sistemas RF y diseños de bajo consumo listos para aplicaciones del mundo real.


Lo que ofrezco:

Diseño completo de PCB (KiCad / EasyEDA)

Integración de ESP32, ESP8266, STM32, Arduino

Diseño de energía y batería (LiPo, BMS, solar, bajo consumo)

Interfaces de sensores (Analógico/Digital, I2C, SPI, UART, RS485, USB)

Diseño RF (WiFi, BLE, LoRa, NFC, RFID, GPS)

Diseño de PCB de alta velocidad y layout optimizado para EMI

Implementación de firmware, pruebas y depuración

Archivos listos para fabricación (Gerber, BOM, Pick & Place, 3D)


Experiencia avanzada:

Diseño y ajuste de antenas, redes de acoplamiento, layout RF, blindaje, integridad de señal, enrutamiento con impedancia controlada, prácticas DFM/DFT.


Por qué elegirme:

Diseños listos para producción (JLCPCB / PCBWay)

Hardware confiable y optimizado en costo

Comunicación rápida y revisiones


Por favor, consulta tu proyecto antes de hacer un pedido.

Especialización:

Diseño de circuitos

Esquemas

Disposición

Huella

Formato de archivo:

Gerber

STEP

VRML

SCH

PDF

Software:

Altium Designer

Eagle CAD

EasyEDA

Fusion 360

KiCad

Interfaz:

HDMI

MIPI DSI/CSI

I2S

UART

USB

SPI

I2C

SDIO

PCIe

Wi-Fi

BLE

BT

Mi porfolio

Otros servicios de Ingeniería electrónica que ofrezco

Reseñas

49 comentarios sobre este Servicio
4.8

(43)
(4)
(0)
(1)
(1)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.7
Ordenar por
Más relevante
  • I

    ianarcher7

    AU

    Australia

    4

    I chose Maryam to undertake my project because she struck me as a very capable and talented engineer, and she has proven that is true. My correspondence has not been with Maryam directly, and I understand that culturally a woman can't talk to a man, but having a go between has made "attention to detail"...

    USD200-USD400

    $

    2 semanas

    Tiempo

    Útil?
    No
  • M

    maverik85

    US

    Estados Unidos

    5

    Maryam was great! I needed a PCB for a project and I have 0 experience building small electronics. I gave her a description of what I wanted and was nervous I did not explain well enough due to my little knowledge, but she delivered exactly what I was looking for! She was fast to respond and answered...

    USD50-USD100

    $

    3 días

    Tiempo

    Útil?
    No
  • C

    christiansturny

    CH

    Suiza

    5

    Maryam delivered a professional and high-quality PCB design for my ESP32-based environmental data logger. Throughout the project, she demonstrated excellent technical knowledge, clear communication, and great patience with my detailed review process. She addressed every revision request carefully and...

    USD200-USD400

    $

    4 semanas

    Tiempo

    Útil?
    No
  • B

    brytonatwood

    Cliente recurrente

    US

    Estados Unidos

    5

    Maryam is my favorite! She continues to impress me and delivers exactly what I need! I’m so happy to have found Maryam and highly recommend working with her!

    USD100-USD200

    $

    3 semanas

    Tiempo

    Útil?
    No
  • T
    image-docs

    theroylee

    Cliente recurrente

    US

    Estados Unidos

    5

    This is the start of a large job that I asked to be made into steps. But it is very clear that even by the rough draft, there is an exceptional level of understanding and passion in the work. I am legitimately excited to see the next steps and the end result! Thank you!!

    USD50-USD100

    $

    2 semanas

    Tiempo

    Útil?
    No
Reseñas

49 comentarios sobre este Servicio
4.8

(43)
(4)
(0)
(1)
(1)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.7
Ordenar por
Más relevante
  • I

    ianarcher7

    AU

    Australia

    4

    I chose Maryam to undertake my project because she struck me as a very capable and talented engineer, and she has proven that is true. My correspondence has not been with Maryam directly, and I understand that culturally a woman can't talk to a man, but having a go between has made "attention to detail"...

    USD200-USD400

    $

    2 semanas

    Tiempo

    Útil?
    No
  • M

    maverik85

    US

    Estados Unidos

    5

    Maryam was great! I needed a PCB for a project and I have 0 experience building small electronics. I gave her a description of what I wanted and was nervous I did not explain well enough due to my little knowledge, but she delivered exactly what I was looking for! She was fast to respond and answered...

    USD50-USD100

    $

    3 días

    Tiempo

    Útil?
    No
  • C

    christiansturny

    CH

    Suiza

    5

    Maryam delivered a professional and high-quality PCB design for my ESP32-based environmental data logger. Throughout the project, she demonstrated excellent technical knowledge, clear communication, and great patience with my detailed review process. She addressed every revision request carefully and...

    USD200-USD400

    $

    4 semanas

    Tiempo

    Útil?
    No
  • B

    brytonatwood

    Cliente recurrente

    US

    Estados Unidos

    5

    Maryam is my favorite! She continues to impress me and delivers exactly what I need! I’m so happy to have found Maryam and highly recommend working with her!

    USD100-USD200

    $

    3 semanas

    Tiempo

    Útil?
    No
  • T
    image-docs

    theroylee

    Cliente recurrente

    US

    Estados Unidos

    5

    This is the start of a large job that I asked to be made into steps. But it is very clear that even by the rough draft, there is an exceptional level of understanding and passion in the work. I am legitimately excited to see the next steps and the end result! Thank you!!

    USD50-USD100

    $

    2 semanas

    Tiempo

    Útil?
    No