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Generate Schematic, Layout and Gerber files of a simple existing relay controller PCB

I am developing a prototype for my home automation product and need help with reverse engineering an existing PCB that I want to replicate.

The PCB is a simple Relay Controller. It has an onboard Microcontroller (PIC/Atmel) that controls 12 onboard Sugar Cube Relays (5VDC / 230VAC@5A) using its GPIOs and Relay Drivers (ULNxxx). The PCB has a female berg-strip provision to mount an ESP-12E NodeMCU. The NodeMCU and the onboard Microcontroller are connected for UART communication (RX-TX, TX-RX). The NodeMCU sends commands to the Microcontroller instructing which Relays should be switched on and off (Commands list will be provided). The PCB is powered by a Hi-link HLK-PM05 supply module.

Photographs of existing PCB and a block diagram of the required PCB will be provided to the Freelancer.

The project is urgent and we require Microcontroller firmware code + basic guide on how to program it, Schematics, Layout and Gerber files for manufacturing the PCB.

Kĩ năng: PCB Layout, Điện tử, Vi điều khiển, Kĩ thuật điện, Thiết kế vi mạch

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Về Bên Thuê:
( 1 Nhận xét ) Pune, India

ID dự án: #20578861

Được trao cho:


Hello, I am Arun Prakaash, PCB Designer. I have 3 years Experience in designing. I am using Altium Designer to design a PCB. I will design a PCB with 3D model and BOM. Output Files: 1)Gerber files 2)NC Drill 3)PCB P Thêm

₹5000 INR trong 5 ngày
(11 Đánh Giá)

21 freelancer đang chào giá trung bình ₹10126 cho công việc này


Hello As an experienced PCB design expert, I am pretty much interested in your project. I have read your job description carefully and reached total understanding. I believe that I am the best person for this job. Let Thêm

₹15000 INR trong 7 ngày
(36 Nhận xét)

Hi Dear, I'm very glad to have an opportunity to help you with IoT project. I have a lot of experience in firmware development and PCB design of various kinds of IoT devices using Raspberry Pi, Arduino, WiFi, BLE modu Thêm

₹12000 INR trong 7 ngày
(18 Nhận xét)

hi i am interested to do your project. i can satisfy your [login to view URL] would be my pleasure to serve you.

₹12500 INR trong 7 ngày
(11 Nhận xét)

Dear Client I would like to say this is my fortune to show you my hardware skills. I can bring your idea to live and you can reach the goal absolutely with me. I have 10+ years experience in hardware design(schematic d Thêm

₹7000 INR trong 7 ngày
(11 Nhận xét)

Dear Sir, I am embedded system developer. I would like to provide my full effort for your project. Best Wishes

₹12000 INR trong 7 ngày
(6 Nhận xét)

Hi dear, I'm interested in the position of project you recently posted, particularly being from Embedded Systems. I have strong C/C++ skills and experience with microcontrollers (ARDUINO, STM32, PSoC) and I also have Thêm

₹12222 INR trong 5 ngày
(5 Nhận xét)

Hello I have rich knowledge with Analog/Digital circuit and worked in this area for 8 years. I also have a good experience with PCB Design ( 6layers~10 layers), High speed Design, differential pair rouing.. I am sure I Thêm

₹10000 INR trong 7 ngày
(3 Nhận xét)

Hi, I am working on embedded system design and realization over 10 years. First, I've made firmware code and then made hardware design(sketch and pcb). I've made the hardware with some microcontrollers and microproces Thêm

₹7000 INR trong 7 ngày
(1 Nhận xét)

Hello, I hold 7+ years of experience in PCB & Circuit Design. I cater to my clients’ needs with all my expertise and knowledge accumulated over the years to fulfil their requirement in the best way possible within the Thêm

₹10000 INR trong 3 ngày
(0 Nhận xét)

Will design using Eagle PCB software. Experience in designing microcontroller based educational and training kits. Deliver within 5 days after project sanctioned

₹5000 INR trong 5 ngày
(0 Nhận xét)

Passionate in embedded system Worked in the area of 32 Micro-controller and ESP8266 form Custom board develop to code writing in C/C++ and Micropython Very effective in reverse engineer, research and Schismatic design Thêm

₹8000 INR trong 7 ngày
(0 Nhận xét)

I am a New York City based Electrical Engineer and PCB designer. I have cloned circuit boards before. Bring it on. Sunil Relevant Skills and Experience Electrical Engineering and PCB design using Altium Designer.

₹13888 INR trong 3 ngày
(0 Nhận xét)

Hello, I read your job post very carefully and many excited. It's my main skill so i have confidence to complete this on time. I can guarantee qualiy, satisfication of this and think more learn. please see about me in Thêm

₹7000 INR trong 2 ngày
(0 Nhận xét)

Hey, I'm interested in your project PCB electronic Please send me a message so that we can discuss more.

₹7000 INR trong 7 ngày
(0 Nhận xét)

I am having 28+ years of rich R&D experience in Embedded Hardware systems, FPGA based systems, Circuit design, Validation, Microprocessor/ Microcontroller based design Analog & Digital hardware design, Logic Design & S Thêm

₹30000 INR trong 30 ngày
(0 Nhận xét)

Hello.. I have read your post very carefully and I have understood what you want. I am sure I can handle your project perfectly in the quick timeline. Let me know if you have some time to discuss the details further. L Thêm

₹7000 INR trong 7 ngày
(0 Nhận xét)

Hi I am saif designing pcb last from 3 years. I make help you in ur related project as well as do my best in designing and ur requirement. Thanks

₹7200 INR trong 7 ngày
(0 Nhận xét)

i can Relevant Skills and Experience contact with me i will design to u pcb

₹7777 INR trong 3 ngày
(0 Nhận xét)

Hello. I think the most important implementation is MODBUS communication between the microcontroller and NodeMCU. The protocol is important and we need verification of qualified communication like CRC check and bit sum Thêm

₹11500 INR trong 3 ngày
(0 Nhận xét)


₹5555 INR trong 5 ngày
(0 Nhận xét)