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Electrical Circuit Board

$250-750 USD

Completed
Posted over 3 years ago

$250-750 USD

Paid on delivery
My company is currently putting out for bid the following project: We are looking to design a circuit board controller to manage the RPM speed of a variable speed Axial DC fan for a certain very specific purpose as its mounted in reverse to draw the air into a chamber. It requires the 254mm fan to function within a specific ange that will produce a desired flow rate that is specified. Your final deliverable will be a set of plans and drawings made to US electric standards for this project. Your work level MUST of the highest quality to pass UL certifciation and enable our final product to pass lab testing and certification of our product.
Project ID: 27971461

About the project

18 proposals
Remote project
Active 3 yrs ago

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$0 USD in 7 days
5.0 (1 review)
2.4
2.4
18 freelancers are bidding on average $533 USD for this job
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Hi I am experienced industrial grade PCB designer with more than 14 yaers of experience. I have read the details and can do it for you. Please share further details of project for me to review. I am waiting for your reply to start Regards
$1,200 USD in 15 days
4.8 (270 reviews)
8.0
8.0
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Best Circuit Design Expert at your doorstep! Dear Client, I have seen the pdf and could do it for you I can design a circuit board controller to manage the RPM speed We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have experience in motor controller based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc 3. Smart Products like Smart watch - GSM/GPRS/GPS etc 4. Wireless Products - BLE/WiFi- ESP32/ESP8266/NRF24L01 5. Low Power Battery Products design – Rechargeable and Non chargeable 6. Power Electronics – Buck, Boost, Flyback etc 7. RPM, DC fan, UL certification Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? 4. Are there any other specific requirements besides the ones you mentioned Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
$500 USD in 2 days
5.0 (33 reviews)
7.1
7.1
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Hello, thank you for your job posting. I read your description about--circuit I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation and 3D Models of PCAD and ECAD. I am also good at AutoCAD, Solidworks. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, Multisim, and Labview as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. Looking forward to hearing from you soon Thanks
$260 USD in 1 day
5.0 (138 reviews)
6.8
6.8
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Hello sir, 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
$800 USD in 25 days
4.8 (64 reviews)
7.0
7.0
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Hi Sir, I have read your project description and we can make you good pcb board for fan control and other control applications of your desired need. Please let me tell you that our products pass the UL/FCC/EC standards in the first go due to high standards of industrial origins. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 11+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$750 USD in 15 days
4.8 (47 reviews)
7.0
7.0
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Hi. I am a professional PCB designer with rich experience over 10 years. I have read your project description carefully, so I can help you with high quality PCB design. Please let me discuss about your project in detail. I will keep good communication with you. Best regards, Andrii.
$300 USD in 3 days
4.9 (35 reviews)
6.5
6.5
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Hi Shalom, I am Mykyta. I am an electronic engineer and PCB designer. I have understood your task and I can deliver you high quality design. I hope to help you. Thank you.
$600 USD in 10 days
5.0 (33 reviews)
5.8
5.8
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Best PCB Design Expert at your service! Dear Client, I can design a circuit board controller to manage the RPM speed of a variable speed After going through your project details, I am happy to inform you that these are an exact match with my skillset and experience I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in Electrical Circuit Board and could design it for you as per your requirements. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wifi, NFC, LoRa etc 2. Power Electronics- Buck, Boost, Flyback, Half Bridge etc 3. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. OD254, DC fan, Wires, 254mm After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? Lets have a free of cost call where I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others
$500 USD in 2 days
5.0 (3 reviews)
5.2
5.2
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hi I am very interested in your project. I can design circuit that control speed of Axial DC fan(input power 9~13V). Also i can manufacture the prototypes and testing it. I can provide the prototypes that passed testing and works perfectly. Please contact me.
$500 USD in 7 days
5.0 (5 reviews)
4.9
4.9
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Hey there, I hope you are doing good I am an ELECTRICAL/ELECTRONICS ENGINEER from India with 4+ years of experience in designing circuits and PCBs. I am interested in working with you. I can assure you of the best PCB and Circuit design services as per requirements. I would like to get more insights into this project. please do drop me a message in the inbox. WHY YOU SHOULD WORK WITH US 1. I have experience in designing circuits for microcontroller's motherboards, Spiral planner Coils, Power systems, Shields & Hats for some Common Development Boards, Common modules, Seven Segments displays. (Please have a look at my portfolio) 2. Experienced with Designing Single Layer PCBs, Multi-layer PCBs, Flex-Rigid PCBs, High-Speed PCBs in EDA tools Like EasyEDA, Altium, KiCAD and etc. 3. Deep knowledge of PCB Design consideration with understanding concepts like Singal Integrity, Impedance Matching, Thermal Management, layer Stackup and etc. 4. Deep knowledge of building Analog and Digital Circuits from Scratch with an Understanding of various engineering principles and Laws. 5. Experienced in working with Analog and Digital ICs from major manufacturers. 6. Contacts with various PCB Manufactures across the globe who can provide mass manufacturing of PCBs. NOTE - Bid price may be high, But it is my honest price for the quality of services I provide REALLY LOOKING FORWARD TO HEARING FROM YOU. Thank You, Abbas Jawadwala, SMB ElectroTech
$250 USD in 1 day
4.6 (40 reviews)
5.5
5.5
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Hello I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design So let's discuss your project in chat
$700 USD in 3 days
5.0 (12 reviews)
4.7
4.7
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hey dear i ma electrical engineer i have done many task related designing i am expert in circuit designing and pcb i read your job detail please text me for more detail thanks
$250 USD in 1 day
4.9 (59 reviews)
4.9
4.9
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Hello, Hope this message finds you well, I checked your details and I believe that my experience is what you are looking 4. I have been working on similar projects for the past eight years, and I have the essential skills including; PCB I will prove to be of great help to you. SEND MESSAGE/CHAT, so that discuss more on the details including budget and deadlines… Please REMEMBER to; Wash your hands frequently, Maintain social distancing, Avoid touching eyes, nose and mouth..., Practice respiratory hygiene, Stay home and if you feel unwell seek medical care early. Regards, BrainCenter Inc
$278 USD in 5 days
4.6 (23 reviews)
5.1
5.1
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Hello, How are you measuring air flow? If the fan should fail do you require an alarm signal? If the desired flow cannot be achieved do you need another alarm signal? Which fan voltage are you using, 12, 24 , 48V? What is the ambient operating temperature range? Is the supply voltage isolated? You will need to purchase the PWM and tach options for the fan you selected. I will adjust my quote depending on your answers. Regards, Jim
$800 USD in 14 days
5.0 (11 reviews)
4.3
4.3
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hello hope you well i read you job description i can do your task within time i have experience about designing i am electrical expert please consider me thanks
$250 USD in 1 day
5.0 (9 reviews)
3.5
3.5
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Hi, I have 8 years experience working on PCB design. I can help you on this project as well. Hope to work with you on this project l. Thanks, Khanh Tran
$400 USD in 3 days
5.0 (3 reviews)
1.7
1.7

About the client

Flag of UNITED STATES
Hawkinsville, United States
5.0
7
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Member since Aug 19, 2020

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