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desarrollo y ensamble de PCB

$250-750 USD

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$250-750 USD

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Aplicacion: Wifi 2.4ghz Datalogger de temperatura y humedad con sensor I2C Temperature & Humidity Sensor (Waterproof Probe) y controlador ESP32 ESP32-WROVER-IE-N4R8. *Caja IP65, de ser posible seleccionar una caja comercial para adaptarle la placa *PCB entra en caja IP54 o 65 , la antena queda afuera de la caja *funcionamiento previsto con baterias. *Antena para 2.4ghz *Botones RST y program del esp32 mediante jumper. *Leds indicadores de encendido, upload, estado *Componentes SMD. *Placa rectangular.
Mã dự án: 35299948

Về dự án

22 đề xuất
Dự án từ xa
Hoạt động 1 năm trước

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22 freelancer chào giá trung bình $497 USD cho công việc này
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Hello, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. I HAVE ALL THE HARDWARE AVAILABLE TO TEST AND DEBUG THE CODES. If you wish we can discuss details in chat. Thanks
$600 USD trong 30 ngày
4,8 (77 nhận xét)
7,2
7,2
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Hola !, antes de fijar mi oferta y tiempos de entrega me gustaria conocer mas detalles en el chat !, tengo un laboratorio de desarrollo electronico, (Impresora 3D, CNC - PCB en pedido - llega aproximadamente en 15 dias a mi laboratorio), en mi laboratorio tengo muchos componentes desde el ESP32 y otros en las caracteristicas de tu proyecto, quizas podriamos expandir todos los detalles para dar un mejor manejo a la ejecucion del proyecto !.
$300 USD trong 10 ngày
5,0 (7 nhận xét)
5,9
5,9
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Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 9 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embedded systems, microcontrollers, Proteus, Arduino, ESP32, Raspberry pi, NB-IoT, MATLAB, PLC Design, Algorithm, and Product design. I can assure satisfactory work. I'll be glad to work with you. Thanks
$750 USD trong 7 ngày
4,8 (25 nhận xét)
5,7
5,7
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Good day, I have more than 30 years experience in PCB design and development. I can design and develop PCB with Wifi, sensor I2C temperature & humidity sensor and ESP32 controller in a quality and timely manner. Please share me more details about this project so that I can execute this project. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Wifi, Sensor I2C Temperature, Humidity Sensor etc. And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you. Regards Hari Mohan Engineering for one is magic for others
$500 USD trong 2 ngày
5,0 (5 nhận xét)
5,2
5,2
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❤️Dear, client! How Are You?❤️ I have read your project carefully and understood about what your goal is. I have 6+ years experiences for developing electronics and electrical devices. As I am a senior Firmware and PCB design, Java, C/C++ developer, I can finish your project with high quality on time & on budget. I will be faithful to your project so that it could be completed ASAP. If you have decision, you might meet me in chat box. Please send me your thought so that I can start soon and finish. Best regards. Thanks. Anna~
$500 USD trong 7 ngày
5,0 (8 nhận xét)
4,9
4,9
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Greetings This is Umair. I am a practicing Engineer and design various structures. I can do this task on Microcontroller, Arduino, Electronics, Electrical Engineering and PCB Layout for you on a reasonable price and the quality of work would be up to the mark. However, some questions are still needed to be answered from your side if we interact I will wait for your reply to complete your task within a reasonable time. Thanks & Regards Umair A.
$700 USD trong 25 ngày
5,0 (7 nhận xét)
4,5
4,5
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⭐⭐⭐⭐⭐I am senior Firmware & PCB Design,Java, C#,and C++ Developer ⭐⭐⭐⭐⭐ Hello I am Inigo H. I've seriously read your post and I have understood what you need. I am sure that I can be the best developer who can perfectly complete your project. I am a senior Firmware developer with 5+years of experience. I have rich experience in firmware development with ESP32 ,STM,ARDUINO,RSPBERRY and PIC,PLC,FPGA,etc. I also have rich experience GPRS, GPS, SMS, IoT I also have rich experience PCB Design. I have also rich experience C#,C++,QT,Java programming I have completed 20+ Projects over Freelancer with all 5 Star rating...without letting down a single Client....As Many Clients are still in touch based on my Working strategies and their satisfaction on their all previous Projects. I think it is necessary to discuss further over chat. Best Regards !
$500 USD trong 7 ngày
4,9 (5 nhận xét)
4,3
4,3
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HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such as (*****STM32*****), MICROCHIP, NUVOTON,ARDUINO,ESP32,MSP430,RASPBERRY Pİ. I have experience in communication protocols such as CanBus, ModBus, RS232, RS485,SPI,I2C, TCP IP, Socket Communication. I am an expert in Altium and KiCad programs in hardware. I have read and understood your project. Please write to me for details.
$500 USD trong 21 ngày
4,7 (8 nhận xét)
4,4
4,4
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Hello, i am ready exited to work you as i read your job description desarrollo y ensamble de PCB for products and companies. Kindly check My Portfolio as well. Hope for your very soon reply. Thank you
$258 USD trong 7 ngày
5,0 (3 nhận xét)
3,8
3,8
Avatar người dùng
HI. I have good experience with pcb design and layout and can help you. If u choose me, you will get best result. Hope more discuss with you. Regards.
$500 USD trong 7 ngày
4,8 (3 nhận xét)
3,4
3,4
Avatar người dùng
Hello! I have a lot of experience in embedded systems for over 9 years. Perfect experience in embedded systems and IoT devices. Full cycle production. Preparation for the production of printed circuit boards. Their assembly and testing. I am fully versed in solidworks. Understand the process of cam processing and production. I am ready to calculate the cost, and decide on the components, develop a circuit and a printed circuit board, transfer all source files to you. I work for Altium designer.
$558 USD trong 7 ngày
5,0 (1 nhận xét)
2,9
2,9
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Hello. I am an electronic engineer. I have a lot of experience with PCB design and MPU programming. I hope a cooperation. Regards.
$500 USD trong 7 ngày
5,0 (2 nhận xét)
2,1
2,1
Avatar người dùng
Hola, estuve revisando las indicaciones de tu proyecto y me parece interesante, tengo experiencia con las placas ESP32 y el diseño de shield para las placas de programación. Hay que crear el diseño de tu proyecto en base a todas tus especificaciones. Hay que tomar en cuenta realizar un prototipado con la placa y luego realizar el diseño final. Cualquier detalle, puedes contactarme a través del chat. Saludos.
$750 USD trong 10 ngày
5,0 (1 nhận xét)
0,8
0,8
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Hello Rubén L., I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your desarrollo y ensamble de PCB plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team
$520 USD trong 5 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hola, Soy ingeniero electrónico con muchos años de experiencia y tu proyecto, puedo realizarlo sin problemas. Domino las aplicaciones con el ESP32 y sus herramientas de comunicación. Estoy a tu orden cuando gustes. Jesús Silva Castro
$600 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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Activo realizando en mi laboratorio proyectos con arduino, ESP32, Raspberry en la realizacion de proyectos para la inductria energetica, con HMI amigables e intuitivos
$500 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của ECUADOR
Guayaquil, Ecuador
5,0
1
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Thành viên từ thg 3 27, 2022

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