black bird

$30-250 USD

In Progress

Posted

almost 2 years ago

$30-250 USD

Paid on delivery

- PCB Redesign; - Change from ESP8266-01 to ESP82266-12F; - Add 2 new sensors (temperature, humidity and gas); I accept suggestion for sensors (sensor Mq-2 and Dht11) - Add 3 Push Button Switch 3*6*2.5mm smt Tactile switches 3*6 smd tact switch ( 1 mode setup / 1 (+) / 1 (-) ) - Update BOM componets with end of life; - Work on tentative the remain within PCB same size. - Ultimate goal is to make the PCB with the lowest possible cost of production and manufacture 10 samples for test; notice: currently i am using MCU Mega 2560 and isn't possible deploy FOTA (firmware over the air) with ESP8266-01 (Serial3). So, if identified any concerns please, let me know before start - milestone #1 Design(SCH, PCB, BOM, Gerber, Pick place, Assembly Drawing): 2days - milestone # 2 components quotes and solve any issues for end of live (potential adjust design and BOM update list) - milestone #3 buy components: 5~7days - milestone #4 PCB Manufacture&SMT Assembly, test: 10~12days sum days: 12~14days. - milestone #5 Delivery components to: my address in chinese.

PCB Layout

Electrical Engineering

Microcontroller

Project ID: 33743443

About the project

34 proposals

Remote project

Active 2 yrs ago

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Awarded to:

@Lilywang70

Hello. I am a full-stack developer and have much experience for working on Smart IOT device, Embedded and Control System Design and so on. - My Experiences: *PCB Design & Layout - Eagle Cad, KiCard, Altium, PADS, 2-8 Layer PCB *Electronics Design, Circuit Design, Schematic Design *Power Electronics *Wireless Technology *IoT *Micro Controller Hardware & Software *Embedded Systems Design and Solution *Atmel, Arduino, PIC 16F, PIC 18F, STM32Fxx *ESP32, ESP8266 *Raspberry PI *Bluetooth, GSM, WIFI, IR Remote, Transformer Design *Dot Matrix, RGB, LED Dimmer, Temperature & Humidity *Motor (DC, Servo, Stepper, BLDC ) Driver *Solar Battery Storage, ZigBee Communication, RF Technology, DC to DC Converter *Power Supply Design *OLED display, PWM, LCD Display *Prototype Design, Assembling, SMD Technology .

$220 USD in 7 days

5.0

(7 reviews)

4.9

34 freelancers are bidding on average $114 USD for this job

@faizanmaqbool695

Hi,Hope you are doing well! I have checked your requirement, yes I can do it, because I already work on similar requirement in past. If you have interested in my proposal, please contact me. I will do my best in order to complete your project. Thanks for your attention. Best regards Faizan Maqbool

$30 USD in 2 days

5.0

(47 reviews)

6.0

@engrhassanwali

I have read your project description carefully. I am MATLAB Expert with experience in Image Processing, Control system, MATLAB Simulink Model designing and simulation, Electrical Circuits, Electronic devices and Circuit Simulation (Proteus, Multisim, Tinker cad) Arduino Labs and Projects designing, programming/ coding and Simulation Circuit Schematic design and PCB Layout Dynamic and Feedback control.

$30 USD in 2 days

4.8

(22 reviews)

5.6

@Devpro11

Dear Client. Your project requirements were really interesting and I am 100% sure that you can complete the project. My best skills are PCB design and schematic design using Altium, KiCad, Eagle, Proteus, Solidworks. Here is my past experience. - Multilayer PCB design and flexible board design, BOM design. - Firmware C/C++ (ARM, Arduino,ESP32, PIC) - AC/DC DC/DC converter and power converter, power circuit design - Experience with ARM, MCU, Arduino, Raspberry Pi - USART, USB, SPI, I2C, RF, RS232, BLE communication module design - Motor control, LED lighting design, camera module design - Artistic form design and quick error correction ⁃Experience in PCB design verification such as prototyping and practical knowledge of FCC certification ... I am fully focused on your project and look forward to doing your best. I would like to have a specific discussion with you about the details of the project. regards

$30 USD in 3 days

4.4

(35 reviews)

5.8

@nuamansaghir

Greetings, I am honoured to get this opportunity of being able to assist you with your design modifications based on availability of components and add a temperature sensor in it as well. I am an electronics engineer having over four years of experience as a professional PCB design engineer. I have developed many projects utilising Altium Designer and many other software for different industries including Education, IT, ISP and individuals like DIY Creators as well. You can checkout my diversified portfolio at https://www.freelancer.com/u/nuamansaghir Let me have your current design and your exact changes with the temperature sensor if you have any preferences or specs known. I will make necessary amendments based on easily available components and temperature sensor as well. The deliverables will be modified source files, production files anf BOM. Feel free to contact me earliest as I am available and will respond earliest even after completion of the subjected task. I am looking forward to hearing from you soon Best regards, Nuaman Saghir

$30 USD in 2 days

5.0

(22 reviews)

5.2

@etalhak

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite experienced with RF design such as designing antennas, matching networks(distributed/lumped elements), filters(distributed/lumped elements), power amplifiers, dividers, feed networks, differential pairs/signals, EMI, clearance areas, shielding for EMI, conducted interference, common mode, etc, LVD, high speed data communication. I have checked your requirements I am quite sure that I can help you with your project. Just give me all the details and I will do my best to help you. Best regards

$140 USD in 7 days

4.8

(51 reviews)

5.5

@HarimohanG

Good day, I can review existing PCB Board and share all the improvements and shall be able to modify the same. 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, Temperature 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

$20 USD in 2 days

5.0

(5 reviews)

5.2

@pcbdesign88vn

Dear you, I have read all your requirement and i can do it. I can check avaible component on digikey, mouser or lcsc. With over 10 year experience, i can choose the equavelent component if they are out of stock or EoL. Br!

$30 USD in 7 days

5.0

(19 reviews)

4.8

@ozdemirmcihad

Hello; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded systems hardware. I am an expert in Altium, KiCad programs. I am also proficient in other drawing programs. I have read and understood your project. I can design the pcb on the platform you want, taking into account the sensitive signal transitions, in accordance with the international pcb rules. Please write to me for details.

$200 USD in 6 days

4.6

(7 reviews)

4.4

@riskindevai

Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 10 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you

$50 USD in 3 days

5.0

(5 reviews)

3.7

@LashkoA97

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. I would love to serve you as much as I can. 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~

$250 USD in 7 days

5.0

(5 reviews)

3.2

@mali13175

Que tipo de circuito é esse, você pode me enviar o diagrama do circuito. No entanto, posso fazer o trabalho necessário para qualquer circuito e concluir a tarefa em 6 horas ou até mais cedo

$20 USD in 7 days

3.9

(7 reviews)

3.7

@jpbriz80

Hi! I need to check out your design but I can do it. Now the market for components is crazy. Best regards,

$30 USD in 7 days

5.0

(6 reviews)

2.9

@mohammadusman45

Hi there, I have read your description about the project and it is interesting and matches with my skills. So I am very excited to work on this project. I am experienced PCB Designer and developed many PCB including RF, High speed signals pcb etc Waiting for your response. Muhammad Usman Thank you

$20 USD in 5 days

5.0

(5 reviews)

2.7

@wyderl24

Hello, I am interested to your project. Can I help, Check my profile. And feel free to message me. Thank you.

$30 USD in 7 days

2.0

(1 review)

1.1

@HGEng

$85/hr I can help you find sutable components for your PCB and do a layout. I can have samples done very quickly and would be happy to talk with you about all the details. Small PCB projects with just a few components will only be a a dozen hours or so. If there are many compoenets and a BOM with redily available components is needed we can talk. It will depend on the complexity.

$85 USD in 7 days

0.0

(0 reviews)

0.0

@bilalshahnsr

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, Algorithm, and Product design. I can assure satisfactory work. I'll be glad to work with you. Thanks

$30 USD in 2 days

0.0

(0 reviews)

0.0

@AbdurRohman67

Hi sir , I read your requirement carefully and i understand that . your are looking a project developer for your product . I have lots of experience in electrical and electronic product development field and also experience in pcb designing in 4 years. I mainly PCB design in EasyEDA software and i have also work experience in Eagle software.. I think i'm the right person for your product development . if you interested then please contact with me and i hope we are do the best one.. Thank you .

$25 USD in 7 days

0.0

(0 reviews)

0.0

@ChIpUhA

Hello I'm sure I can help you with your project. As I understand it, you need to change the elements on the board to those that are made and which can be easily purchased. I've been designing printed circuit boards for more than four years (it probably doesn't tell you anything, but it's a fact). Contact me: we will discuss

$10 USD in 7 days

0.0

(0 reviews)

0.0

@Ikmanhafizi30

The requirement mentioned are basic daily job done. I will check the suitability of components and provide optional parts in case of incompatibility. Search for simple temperature sensor and provide lists for suitable manufacturer for low cost fabrication and assembly if there are SMD Components

$30 USD in 5 days